Inside the Quest to Recreate Nature's Strongest Material

Researchers have discovered a new material that surpasses spider silk in strength: the teeth of the common limpet, a small marine snail. With a tensile strength of about five gigapascals, the limpet's teeth are reinforced with nanocrystals of iron oxide. Scientists and engineers are now exploring how to replicate this material for a range of applications, from creating stronger body armor to producing sustainable plastic substitutes, highlighting the potential for innovative and eco-friendly solutions in materials science.

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World Traveler Shares Top Lesson On Happiness After 27 Years Of Walking

In 1998, Karl Bushby left Hull, England with $500, some survival gear, and a bold idea: walk around the entire planet and return home on foot, without using any form of transportation. Twenty-seven years later, he's nearly there. The former British paratrooper has crossed 36,000 miles, six continents, and countless borders in what's become the longest continuous walk in human history — the Goliath Expedition. From the southern tip of South America to the icy stretches of Siberia, through jungles, deserts, and war zones, Bushby has kept to two self-imposed rules: no transport of any kind, and no returning home until he arrives entirely on foot. What began as a dream drawn in pen on a world map has become a decades-long test of grit, resolve, and survival. “You’re further than a manned mission to Jupiter” “The objective was simply to get home unassisted by any form of transport,” Bushby told CNBC Make It. But simple rules don’t stay simple when they meet real-world complications: border politics, visa restrictions, and dangerous terrain. On his first day in Punta Arenas, Chile — the official start of his journey — Bushby felt the weight of what he had committed to. “That first day you step onto the road is a memorable one,” he said. “You're on a road that is about 36,000 miles long, with very little idea of what's coming… you're further than a manned mission to Jupiter at that point.” Since then, he’s crossed the Darién Gap, been jailed in Panama, detained in Russia, and nearly died in Alaska. At one point, he swam across the Caspian Sea over the course of 31 days. He's gone hungry, hallucinated from starvation, and relied on strangers to patch him up or offer shelter. His stories are full of survival — and generosity. “This world is a hell of a lot friendlier and nicer than it might appear,” he said. “Pain is easy. Suffering is different.” Bushby grew up in a military family and joined the British army at 16. But despite years of service, he found himself restless. “We happened to be living through one of the most peaceful times in history… So we got bored and tired and became wondrous and mischievous.” That wanderlust eventually turned into a single, ambitious idea: draw a line around the globe — and walk it. But the physical journey, while grueling, wasn’t the hardest part. “If you ask me, what was the hardest thing you’ve done over the last 27 years – that is losing the women that you fall in love with, hands down,” he said. “Pain is easy. Suffering is different.” For all the miles he’s walked, Bushby says his happiest moments weren’t in remote mountain ranges or jungle crossings — they were the times he was in love, in relationships that couldn’t survive the road. A world full of strangers and kindness Bushby credits much of his survival to the generosity of strangers. “Many times throughout the journey, I’ve been taken in, fed and cared for by people who asked for nothing in return,” he said. Most of these encounters happened without a shared language — just smiles, gestures, and food. His story also reflects how the world has changed during his walk. Visas and geopolitics have complicated some parts of his path, especially through Russia. Still, he’s kept moving, even when the journey stalled for months or years. Now in Europe, Bushby is within striking distance of home — though he still refuses to set foot in Hull until the final step is walked. He expects to finish in 2026. What 27 years on foot teaches you Bushby’s story isn’t just about endurance. It’s about patience, loss, connection, and finding meaning across a lifetime spent moving forward. “You got like 500 U.S. dollars in your pocket, no support, no idea how it is going to work out, just absolute faith that you can somehow make it work,” he said. “And you keep walking.” From the southern tip of Chile to the edge of England, Karl Bushby has walked for nearly three decades — not just around the world, but toward home.

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Lost Class Ring Found in Thrift Store Pocket Returns Home After 30 Years

A Fargo man got an unexpected Christmas gift this year — the return of a class ring he lost three decades ago. The surprise unfolded after a Facebook post in the New Rockford friends group on Dec. 21 caught the attention of local users. “I am looking for a person who graduated in 1989,” the post read. “I bought a piece of clothing years ago at a Fargo thrift store, and found a class ring in the pocket. Looks to be a man's ring, with Enochson etched inside.” That small inscription — “Enochson” — turned out to be the only clue needed. Facebook users quickly jumped in to help and soon identified the likely owner: Mike Enochson. His partner, Tasha Joern, was tagged in the thread and confirmed the backstory. Enochson, it turns out, had donated a pair of pants about 30 years ago — and the ring had been in the pocket all along. “My phone blew up, I was getting messages like crazy,” Joern said. The person who found the ring worked quickly to get it back where it belonged. They coordinated with Joern and shipped the ring overnight so that Enochson could open it on Christmas Day. In the comments under the original post, dozens of users chimed in with support and stories of their own lost-and-found thrift store discoveries. One user wrote, “This is so amazing that you are trying to return this ring. I found one a while back and was able to return it. The owner was so thankful to get it back.” Stories like this are increasingly common thanks to the unique nature of secondhand stores — where deeply personal items, from family heirlooms to forgotten notes, sometimes resurface years later. Class rings in particular are often inscribed with names, initials, or graduation years, making them surprisingly traceable if they fall into the right hands. According to a Capital One survey, regular thrifters save nearly $1,800 per year, and in the process, help keep clothing and household goods out of landfills — a small but meaningful step toward reducing textile waste, which accounts for roughly 10% of global pollution. In this case, a $1.79 pair of thrift store pants held something priceless — and just in time for Christmas.

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Yale Researchers Develop Breakthrough Method to Turn Plastic Waste Into Jet Fuel

A team at Yale University may have found a powerful new way to tackle two major global problems at once: plastic waste and the search for cleaner fuel. Researchers have discovered a method to convert discarded plastic into a key ingredient for jet fuel — using electricity instead of expensive chemical catalysts. The technique, detailed in a recent study and reported by the New Haven Register, could mark a turning point in both recycling and sustainable aviation. "Instead of trying to re-melt it, re-mold it into another shape using the plastic waste, we convert them into one high-end product,” said lead researcher Liangbing Hu. “That is the jet fuel.” The process relies on electrolysis, where an electrical current generates intense heat — around 1,650 degrees Fahrenheit — to break down the long hydrocarbon chains in plastic. The resulting product is a chemical building block that can be refined into jet fuel, a resource in growing demand as the aviation industry searches for lower-emission alternatives. Hu and his team believe their approach has a major advantage over previous plastic-to-fuel attempts, which often used unstable or costly catalysts. Electrolysis not only cuts costs but also avoids many of the risks and inefficiencies that plagued earlier experiments. The potential impact is significant. Plastic pollution continues to choke oceans, harm wildlife, and leach microplastics into human food and water sources. At the same time, traditional jet fuel production is one of the dirtiest in the energy sector, producing vast amounts of carbon emissions. “This is not like gold, like a diamond,” co-author Qi Dong told the Register. “Here we’re talking about volumes.” The researchers are now looking to scale their work beyond the lab. Hu and Dong have co-founded a startup, Polymer-X, with the goal of commercializing the technology within the next five to 10 years. If successful, their innovation could shift how industries think about plastic waste — not just as an environmental hazard, but as a valuable resource. In the meantime, the researchers emphasized that individual action still matters. Reducing plastic use when possible remains the most effective way to prevent pollution. But for the plastics already in circulation, giving them a second life — perhaps as jet fuel — might soon become a real, scalable solution.

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5 Endangered Species are Making a Remarkable Comeback Across the Globe

In a year filled with alarming news about vanishing species and shrinking ecosystems, a few hopeful stories stood out — reminders that with enough time, protection, and persistence, recovery is possible. Here are five species that Mongabay reported on in 2025 whose resurgence is offering rare but real optimism. Cape vulture Once on the brink, the Cape vulture (Gyps coprotheres) — southern Africa’s largest vulture — is inching its way back. In 2021, the bird’s status was upgraded from endangered to vulnerable on the IUCN Red List, thanks to decades-long efforts that included tackling landowner conflicts, protecting power lines to prevent electrocution, and rehabilitation work. Captive breeding also played a role. Still, the job isn’t done. Some breeding colonies continue to disappear, showing how localized threats remain even as broader trends improve. Green turtle The green turtle (Chelonia mydas), long imperiled by hunting, fishing gear, and shrinking nesting beaches, has made one of the most visible recoveries of any marine species. After years of international protections and the rollout of turtle-friendly fishing gear, populations in some regions are bouncing back. So much so that the IUCN this year reclassified the species from endangered to least concern. It’s a rare shift in the right direction — and one that conservationists say should be a model for other sea turtle species still in decline. Campbell’s keeled glass-snail For years, Advena campbelli — the Campbell’s keeled glass-snail — was presumed extinct. Then came a surprise: a small surviving population was found on Norfolk Island, east of Australia. Conservation groups quickly launched a breeding program at Sydney’s Taronga Zoo. This July, 340 tagged snails were released back into Norfolk Island National Park. Follow-up monitoring has found the snails are not only surviving, but reproducing. The population now tops 800 individuals — a huge leap for a species that had vanished from scientific records for decades. Bali starling The Bali starling (Leucopsar rothschildi), a striking white songbird native to Indonesia, nearly vanished from the wild due to poaching and habitat loss. At one point, only six individuals remained. But an Indigenous-led conservation effort on Nusa Penida Island changed the story. In 2006, local villages adopted a set of customary laws to protect 64 captive-bred starlings released into the wild. By 2009, that population had climbed to around 100. As of 2021, another 420 Bali starlings live in Bali Barat National Park. With cultural support and community involvement, this once-doomed bird is now finding its voice again. Siberian crane One of the world’s most endangered birds, the Siberian crane (Leucogeranus leucogeranus) has seen its population grow by nearly 50% in the past 10 years. Conservation efforts along the eastern flyway between Russia and China have secured crucial stopover habitats, giving the snowy-white cranes safer ground during migration. The long-term focus on protecting these key sites, experts say, is turning the tide for a species that was once facing near-total collapse. These stories don’t erase the scale of the biodiversity crisis. But they do offer proof that when species are given a fighting chance — through habitat protection, community involvement, and long-term commitment — recovery isn’t just possible. It’s already happening.

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New Year 2026: New Zealand kicks off celebrations with dazzling fireworks

Auckland rang in 2026 with a downtown fireworks display launched from New Zealand’s tallest structure, Sky Tower, making it the first major city to greet the new year at a celebration dampened by rain. Around 3,500 fireworks were then launched during a five-minute display from various floors of the Sky Tower, local media reported. South Pacific countries are the first to bid farewell to 2025. Clocks strike midnight in Auckland, a population of 1.7 million, 18 hours before the famous ball drops in New York’s Times Square. The five-minute display involved 3,500 fireworks launched from various floors of the 240-meter (787-foot) Sky Tower. Smaller community events were canceled across New Zealand’s North Island on Wednesday due to forecasts of rain and possible thunderstorms. Australia’s east coast welcomes 2026 two hours after New Zealand. In Indonesia, one of Australia’s nearest neighbors, cities scaled back New Year’s Eve festivities as a gesture of solidarity with communities devastated by catastrophic floods and landslides that struck parts of Sumatra island a month ago, claiming more than 1,100 lives. In Japan, crowds will gather at a Buddhist temple in Tokyo for a bell striking at midnight. In the South Korean capital Seoul, a bell tolling and countdown ceremony will be held at the Bosingak Pavilion.

South Korea Legalizes Tattooing, Bringing Underground Culture Into the Spotlight

For more than 30 years, tattooing in South Korea has existed in a legal grey zone, its artists celebrated online but criminalized in real life. That’s finally changing. A new law passed in September 2025 has paved the way for non-medical professionals — the vast majority of tattoo artists — to be licensed and recognized as legal workers. It marks a major breakthrough for a community long forced underground, despite widespread demand for their work and growing popularity among younger generations. Until now, the practice of tattooing without a medical license carried penalties of up to five years in prison or a 50 million won fine, thanks to a 1992 Supreme Court ruling that defined tattooing as a medical procedure. That didn’t stop the art form from thriving in secret. As of 2021, South Korea had an estimated 350,000 tattoo artists, most working without any legal protection. For artist Gui He, the result was constant uncertainty. “Because there are no laws protecting tattoo artists in Korea, I do not feel secure,” she says. “When I think about my life and my future, my biggest problem is instability.” The fear went beyond financial stress. Without legal recognition, tattooists couldn’t access standard worker protections — no health insurance, no pensions, no ability to report abuse or harassment. They often couldn’t get business bank accounts or even apply for credit cards. “Like any non-legalized activity, they could hardly seek help when facing danger,” says filmmaker Hicham Touili-Idrissi. Touili-Idrissi, alongside co-director Nancy-Wang Musisá, documented the community’s struggles in Angels, a film that captures the resilience and artistry of underground tattooists in Seoul. The central figure is Pie Boy, a young man covered in facial tattoos who aims to challenge the stigma by being, as he puts it, “kind to every single person he encounters.” “You can have tattoos all over your face and still be an angel,” Touili-Idrissi says, quoting Pie Boy’s philosophy. “These friends are angels to me. They are makers of good and beauty.” That contrast — between the art and the assumptions — sits at the heart of tattoo stigma in South Korea. Historically, tattoos have been associated with gangs and criminal punishment. In Korea, China and Japan, criminals were once forcibly tattooed as a form of marking and shaming. Those associations have lingered, especially among older generations. Héin, another tattoo artist in the film, recalls walking through his neighbourhood and feeling judged. “The older people looked at me, saw the tattoo on my face, and became worried. Those were old women, like my grandmother.” Touili-Idrissi says much of the tension is generational. “South Korean society is very divided by age,” he says. “The younger generation is very interested in tattoo culture, and the elders can only think of gangs.” Still, even among the youth, visible tattoos remain a risk. In South Korea, tattoos often must be covered for job interviews, government exams, or military service. And until now, even the artists creating them had to hide their profession. That secrecy gave rise to a tight-knit, if cautious, underground scene. Tattoo artists shared techniques, supported each other, and built a kind of shadow industry through social media and word of mouth. “It became a hidden world,” says Touili-Idrissi, “where artists could share their fears, dreams, and most importantly, their art.” The shift toward legal recognition came after years of quiet activism, including pressure from the Korean Tattooist Association and other grassroots groups. The new law will take full effect in 2027, and while it doesn’t erase the past, it opens the door to a different future — one where tattoo artists can work openly, get licensed, and finally be recognized as professionals. The change is also expected to help regulate the industry, improving safety standards and stabilizing prices. “Fixing prices has been a big issue,” says Touili-Idrissi, “and the Tattoo Union shared with me that this could finally help.” But legal change is only half the battle. Social stigma remains entrenched, and Touili-Idrissi is cautious about expecting fast cultural shifts. “The social stigma regarding tattoos is something that laws cannot necessarily change,” he says. “It seems to me that this will remain by the time the law passes, as it is in most countries.” Still, there is hope that legal recognition will be a turning point — not just for safety and employment rights, but for how tattooing is seen within Korean society. “Now that tattooists will be legally considered as workers, I hope that it will make it easier for them to engage in broader discussions around tattoo art in South Korea,” says Touili-Idrissi. After more than three decades in the shadows, South Korea’s tattoo artists are finally getting a seat at the table. And maybe, with time, a little more understanding too.

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‘They Just Deserve That Chance’: A Thrift Shop That's Helping Adults with Autism Gain Confidence and Skills

In the centre of Macclesfield, England a small shop is doing more than selling second-hand clothes — it’s changing lives. Run by the charity Space4Autism, the newly opened shop is staffed entirely by autistic adults who are learning skills, gaining confidence, and building toward future employment. It's part of a new project aimed at tackling a harsh reality: just 30% of adults with autism are currently in work, according to government statistics. Chief executive Cheryl Simpson said the initiative is about giving neurodivergent people real experience, and the support they’ve often been denied elsewhere. “They can do it, they just need people behind them supporting them to enable them to get there,” she said. Simpson came up with the idea after noticing the charity’s work with autistic adults was expanding. The shop, she says, is far from a typical charity retail space. It’s been designed as a stepping stone, not an endpoint. “It is not just your bog standard charity shop,” she said. “It is for autistic adults to come here as part of the Launchpad Crew and to give them the confidence and the skills in running a retail shop to hopefully try and either get them work experience or to get them a job somewhere at the end of it.” Nineteen-year-old Corby is one of those taking part. He says working in the shop has already helped him become more confident, especially with talking to customers. He’s now hoping to land a job in retail full-time. “I have more confidence talking to other people,” he said. Working the till and interacting with shoppers are now the parts he enjoys most. To support staff like Corby, the charity has appointed Chris Smith as an employment buddy — someone who not only offers guidance, but also has lived experience of autism in the workplace. “Some of them have had experience where they've been in the workplace, and they've not been supported in the right way,” said Smith. “I'm an autistic adult who has struggled in the workplace, so I can use that knowledge to say to them, ‘this happened to me.’” That perspective, he says, is powerful. It shows team members that employment is possible — and that the key is not just personal resilience, but also finding the right kind of support and the right environment. Employment co-ordinator Lis Brown says that part of the job is shifting perceptions about what autistic people can do. “From the autism point of view, a lot of people have got that negative attitude, so we wanted to show them that's not actually true,” she said. She describes the Launchpad Crew as “very employable and very focused.” What they often lack, she says, isn’t ability — it’s opportunity. The project has also attracted interest from local government. Cheshire East Council’s skills and lifelong learning manager Giles Sowden said the shop fills a gap left by traditional training programs. “What we wanted was something forward-thinking, giving lots of different experiences, work experience as well, and routes into employment — and that’s what Cheryl’s vision was,” he said. That vision is now being shared beyond Macclesfield. Sowden says other councils across Cheshire and Warrington are taking notice, looking at how the model could be adapted in their own communities. Councillor Laura Crane called the project “worth its weight in gold.” “So many projects when we're talking about work experience, gaining entry into work are about the behind-the-scenes, CV writing etc,” she said. “This is there, it's real.” The House of Lords recently echoed those views in a report reviewing the Autism Act, noting that many autistic adults do want to work, and that supporting them isn’t just good for individuals — it’s beneficial for the wider economy. “Supporting more autistic people to find and stay in work is not only critical to enabling those who wish to work to fulfil their aspirations, but would also help unlock economic benefits for the country as a whole,” the report said. That’s exactly what Simpson hopes to see. Whether or not every Launchpad Crew member secures long-term work, she says the goal is the same: giving them the confidence, skills and backing to pursue it. “They've worked so hard, they've shown to us they can do it,” she said. “They just deserve that chance.”

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The World's Oldest Professional Soccer Player Just Signed For One More Season

Kazuyoshi Miura isn’t done yet. The 58-year-old Japanese striker, famously known as "King Kazu," has signed with Fukushima United, extending his unprecedented professional football career into a 41st season. Miura, who turns 59 in February, joins the third-division J-League club on loan from Yokohama FC until June. “My passion for football hasn't changed, no matter how old I get,” Miura said in a statement. “I'm very grateful to be given the opportunity to play in Fukushima, and I will fight hard as a member of Fukushima United.” His move marks a return to the J-League after five years in the lower divisions, including last season at Atletico Suzuka in the fourth tier. He made seven appearances there, but didn’t score, and the club was ultimately relegated to the regional leagues. Fukushima United finished 10th in the 20-team third division last season. Miura said he’s committed to making an impact. “To all the Fukushima United players, coaching staff, fans, sponsors and people in the local area, I promise that I will play with everything I have to make a contribution.” Miura’s career is unmatched for its longevity and reach. He made his professional debut in 1986 with Santos in Brazil, where he had moved alone at age 15 to pursue football. Since then, he’s played on five continents — with stops at Genoa in Italy, Dinamo Zagreb in Croatia, Sydney FC in Australia, and Oliveirense in Portugal. In 2017, he made history by becoming the oldest player to appear in a professional match, at 50 years and seven days — eclipsing England’s Stanley Matthews, who held the previous record since 1965. Miura was one of the first major stars of Japanese football when the J-League launched in 1993. That year, he won the inaugural MVP award playing for Verdy Kawasaki. During the 1990s, he scored 55 goals in 89 appearances for Japan and helped win the 1992 Asian Cup, where he was named the tournament’s most valuable player. But not all milestones have been celebratory. His exclusion from Japan’s 1998 World Cup squad, despite his record, remains one of the most controversial decisions in the country’s football history. Since joining Yokohama FC in 2005, Miura has been loaned to several clubs in an effort to keep playing time and fitness. His story stands out even among other veteran athletes. Italian goalkeeper Gianluigi Buffon played until 45 in Serie A, Zlatan Ibrahimović reached 41, and Marco Ballotta became the oldest Champions League player at 43. In the Premier League, John Burridge still holds the record for oldest player at 43 years and 162 days. Miura, who has now outlasted all of them, continues to defy expectations. His message, as always, is simple: “I will play with everything I have.”

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Doctors Save Six-Year-Old's Life With Quick-Thinking Teamwork

A team of adult cardiologists in West Sussex is being praised for stepping in to save a six-year-old child’s life after a critical heart emergency on Boxing Day. The young patient arrived at Worthing Hospital in urgent need of treatment for a suspected cardiac tamponade — a rare but life-threatening condition where fluid builds up around the heart, putting dangerous pressure on it. While not scheduled to be on duty that evening, consultant cardiologist Dr Marian Bencat and other members of the adult cardiology team rushed in to help. “It was without a doubt the willingness of our adult cardiology colleagues to step in and manage a child that made all the difference,” said Kate Windsor, paediatric emergency department registrar. Cardiac tamponade is a condition typically handled in specialised environments. But this time, everything had to happen fast and in less-than-ideal conditions. The procedure — known as a pericardiocentesis — involves using a needle and catheter to drain excess fluid from the sac around the heart and usually takes place in a cardiology cath lab. “This was out of hours, in the emergency department, and we needed colleagues with the right expertise straight away,” said Dr Reza Zadeh, the hospital’s clinical lead for cardiology and one of the doctors who carried out the procedure. Despite the urgency and the fact that paediatric cardiac cases fall outside their usual remit, the adult cardiology team acted immediately. With the help of ultrasound guidance, they successfully performed the procedure right there in the emergency department. The hospital’s parent organisation, University Hospital Sussex NHS Foundation Trust, confirmed that performing this type of procedure outside of a cath lab is unusual and particularly complex. Dr Reza called it “a powerful example of colleagues coming together across specialties to provide excellent care.” “I’m really proud we were able to give this child the best chance of recovery,” he said.

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Gibbon 'Besties' Caught Goofing Around at Oakland Zoo

Sid, a nine-year-old siamang gibbon living at Oakland Zoo, was caught on camera playfully goofing around with Raya, footage posted on December 27 shows. Sid became “besties” with Raya after her companion, Hahnumahn, died earlier this year, according to Oakland Zoo. The zoo said it worked with the Association of Zoos and Aquariums’ (AZA) Species Survival Plan (SSP) program to select Raya as Sid’s new companion. “Sid let her intrusive thoughts win and just had to mess with Raya,” Oakland Zoo wrote on X.