Hidden treasure

Could turning down the thermostat slightly help your body burn more energy while you sleep? Research into brown adipose tissue, or brown fat, suggests that mild exposure to cooler temperatures can activate this metabolically active tissue. Unlike white fat, which primarily stores energy, brown fat uses energy to generate heat and help maintain the body's core temperature.

One study involving adults exposed to cooler sleeping conditions around 66°F (19°C) reported changes in brown-fat activity and volume, along with improvements in insulin sensitivity. However, these findings don't mean that sleeping in a cold room is a magic weight-loss solution. The metabolic effects observed in controlled studies are relatively modest, and more research is needed to understand how much they translate into meaningful long-term changes in body weight.

The practical takeaway is simple: a comfortably cool bedroom may support healthy sleep and could have some metabolic benefits, but it shouldn't replace a balanced diet, regular physical activity, or adequate sleep. There's also no need to make yourself uncomfortably cold—the goal is comfort, not shivering. If you enjoy a slightly cooler sleeping environment, it may be a reasonable addition to an overall healthy routine.

Sources: National Institutes of Health; Diabetes Care; American Academy of Sleep Medicine.
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Greece made a landmark move for animal welfare by banning the slaughter of horses, donkeys, and mules in 2020. The legislation also prohibited breeding, using, and exporting equines for products such as leather, fur, and medicinal substances. Animal-protection organizations welcomed the decision, saying it strengthened legal protections for equines and could encourage other countries to reconsider how horses and other working animals are treated once they are no longer able to work.

But while some animals are gaining stronger legal protection, others are facing a different kind of threat. Camels in parts of North and East Africa are reportedly struggling under increasingly extreme heat. In Ethiopia's Afar region, where temperatures can exceed 50°C (122°F), herders have reported devastating losses among camel calves. Animals have reportedly suffered from dehydration, heat stress, burns, and other problems as water sources disappear and grazing conditions deteriorate.

These stories highlight two very different challenges facing animals today: cruelty that humans can choose to prevent, and environmental changes that are making survival increasingly difficult. Horses deserve protection from unnecessary suffering, while camels and the communities that depend on them need urgent support as extreme heat intensifies. Water access, veterinary assistance, and stronger animal-welfare protections could make a meaningful difference for animals facing these threats.

Sources: Eurogroup for Animals; BBC News.
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After years of reportedly suffering in barren roadside zoo enclosures, six tigers have finally been rescued and given hope for a better future. The animals were reportedly kept at the Barry R. Kirshner Wildlife Foundation in California, where animal-welfare advocates raised serious concerns about their living conditions and health. Reports alleged that some tigers suffered from malnutrition-related metabolic bone disease, while others reportedly died after inadequate veterinary care.

The situation eventually became the focus of legal and public pressure, including action connected to an ongoing lawsuit by PETA. After years of concern over the animals' welfare, several tigers were finally removed from the facility and given the opportunity to receive proper care in a safer environment. For animals that had spent so much of their lives in captivity, the rescue represents a major change.

Their story is a reminder that rescue does not erase years of suffering, but it can give animals a chance to experience something different. These six tigers now have an opportunity to receive specialized care, recover, and live out their lives with greater dignity and protection. Their journey is far from over, but for the first time in years, they have a future worth fighting for.

Source: PETA and reports concerning the Barry R. Kirshner Wildlife Foundation.
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A major victory for animal welfare: plans for the world's first commercial octopus farm in Spain have reportedly been abandoned. The proposed project faced years of criticism from scientists, animal-welfare advocates, and conservation groups, who questioned whether raising octopuses on an industrial scale was compatible with their complex needs. Sustained campaigning and legal pressure helped prevent the facility from reaching the stage of confining animals in tanks.

Octopuses are remarkably intelligent creatures. They can solve problems, use tools, recognize individual people, escape from enclosures, and display distinctive behaviors. Critics of octopus farming have argued that keeping large numbers of these naturally solitary animals in confined environments could create serious welfare concerns. There are also environmental questions surrounding the amount of fish that could be required to produce feed for farmed octopuses.

The abandonment of the project is being celebrated by animal-protection groups as an important example of public pressure influencing decisions about how animals are used commercially. Whether this becomes a broader turning point for octopus farming remains to be seen, but for now, the proposed Spanish farm will not move forward. It is a reminder that scientific evidence, public advocacy, and concern for animal welfare can influence the future of emerging industries.

Source: In Defense of Animals and reports concerning the proposed Spanish octopus farm.
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The European Union is taking a major step against fashion waste by restricting large companies from destroying unsold clothing and footwear. Under new ecodesign rules, large fashion businesses are being pushed toward more circular practices, meaning unwanted inventory should be redirected toward reuse, donation, resale, or other recovery options rather than simply being discarded. The rules are part of a broader European effort to reduce waste and make products more sustainable.

The move targets the enormous amount of clothing and footwear that can remain unsold at the end of a season. Instead of treating excess inventory as something disposable, the EU's approach encourages companies to find ways to keep products in use for longer. For major fashion brands, sustainability is increasingly becoming a legal responsibility rather than simply a marketing choice.

The policy could also encourage the fashion industry to rethink how much it produces and what happens to products that don't sell. Less destruction means more opportunities for garments to reach consumers, charities, or resale markets instead of becoming waste. It is a significant shift toward a fashion system where unsold products are treated as resources rather than something to throw away.

Source: European Commission, Deutsche Welle, The Fashion Law.
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Long before modern armies, Ancient Greece reportedly fielded an extraordinary fighting force known as the Sacred Band of Thebes. The unit consisted of 300 soldiers, traditionally described as 150 pairs of male lovers. The idea behind the formation was that soldiers might fight with greater courage and determination when standing beside someone they deeply cared about.

The Sacred Band became famous for its role in the Battle of Leuctra in 371 BCE, when Theban forces dealt a major defeat to the Spartans. Remarkably, this happened 109 years after Leonidas and his famous 300 Spartans made their stand at Thermopylae. Ancient historian Plutarch described members of the Sacred Band as “lovers and beloved,” although historians continue to debate the exact nature of these relationships.

The story is a fascinating reminder that ancient societies cannot always be neatly understood through modern categories. Terms such as “gay” don't perfectly map onto ancient Greek ideas about relationships and sexuality. What is clear is that the Sacred Band became legendary for its military discipline, loyalty, and courage—and its story remains one of the most unusual chapters in ancient military history.

Source: Plutarch and historical accounts of the Sacred Band of Thebes.
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After 16 years together, he said goodbye to his beloved dog in the place they had shared so many memories: the ocean. Near the Cabo Blanco Nature Reserve, he carried his companion on the same surfboard they had enjoyed together countless times. Surrounded by the waves, he gave him one final peaceful farewell.

Red petals floated across the water as he struggled through his tears and said, “I love you, big head, I’m going to miss you.” It was a deeply emotional goodbye to a companion who had been part of his life for 16 years—not simply a pet, but a friend and family member who had shared adventures, quiet moments, and countless memories.

Sometimes the strongest goodbyes are the quietest ones. He chose to honor his dog in the very place where they had been happiest together, surrounded by the ocean they once enjoyed side by side. A heartbreaking reminder that losing a beloved animal can feel like losing a piece of your own life.

Source: Shared video/story honoring the dog's life.
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At 97 years and 127 days old, she climbed onto the wing of a flying biplane and made history again. Wing walking involves being securely strapped to the top of an aircraft while it flies, making it an extraordinary test of courage, balance, and physical endurance. She first took on the challenge at 87 and has now completed the incredible feat six times.

Her latest flight at RFC Rendcomb Airfield in Cirencester was even more remarkable because she had suffered a stroke just one year earlier. After recovering at 96, she returned to the skies and broke the Guinness World Record for the oldest female wing walker—a record she had already held herself. The only person to take the title from her was, once again, herself.

At high altitude, wing walking means facing powerful winds, cold temperatures, and the physical demands of remaining on an aircraft until it lands. Six flights since the age of 87 is extraordinary—but returning after a major setback makes this achievement even more inspiring. At 97, she isn't simply proving that age is a number; she's showing what determination can look like when someone refuses to let limitations define their next adventure.

Source: Guinness World Records / reported wing-walking achievement.
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MacKenzie Scott has transformed the way many people think about giving away enormous wealth. Following her 2019 divorce from Jeff Bezos, Scott received roughly $35.6 billion in Amazon stock. By the end of 2025, she had reportedly donated approximately $26.3 billion to more than 2,700 nonprofit organizations, directing a substantial portion of her wealth toward causes and communities she believes can create meaningful change.

Through Yield Giving, Scott has emphasized large, unrestricted grants, allowing organizations themselves to decide how the money should be used rather than imposing detailed conditions on recipients. Her approach has also attracted attention because it generally avoids the traditional trappings of major philanthropy—such as naming buildings after donors, elaborate ceremonies, or demanding public recognition.

In 2025 alone, Scott reportedly gave away around $7.1 billion, an extraordinary amount that surpassed the total Bezos had reportedly donated over his lifetime up to that point. Her philosophy is straightforward: give generously, trust the people doing the work, and let the results speak for themselves. Whether one agrees with every aspect of her approach or not, her style of philanthropy is challenging long-standing ideas about how wealthy individuals should give.

Source: Yield Giving and reports on MacKenzie Scott's philanthropic giving.
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The developers behind Black Myth: Zhong Kui say they are in no rush to embrace AI tools during development. Game Science art director Yang Qi reportedly explained that the team isn't looking to use artificial intelligence simply to accelerate production. Instead, the studio intends to rely on more traditional development methods while carefully building its upcoming action RPG based on Chinese folklore.

The decision is particularly interesting as AI tools become increasingly common throughout the gaming industry, where developers are exploring them for everything from concept creation to production workflows. Game Science appears to be taking a more cautious approach, choosing to prioritize the game's artistic direction and development quality rather than adopting technology simply because it can potentially make certain tasks faster.

The team is also focused on making Zhong Kui feel meaningfully different from Black Myth: Wukong, rather than simply repeating the formula that made its predecessor successful. That could mean new gameplay systems, combat approaches, and a distinct identity inspired by Chinese mythology. For fans, the message is clear: Game Science would rather take its time crafting the experience than rush development just to keep up with the latest technology.

Source: IGN India / Game Science comments.
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