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Biologyin Science
4 hours ago

Fireworks affect animals and people, while scientists innovate by turning urine into medical implants. Meanwhile, Seoul residents face frustration as lovebugs swarm the city.

Science
Some Ways Fireworks Impact Animals and People
negativeScience
Fireworks might light up the sky for us, but they can be downright terrifying for pets and wildlife—think panicked dogs, disoriented birds, and stressed-out wildlife. On the human side, they’re not always a blast either: noise-sensitive folks, veterans with PTSD, and parents of startled toddlers know the struggle. The article unpacks the less-talked-about downsides of our favorite fiery tradition.
Editor’s Note: Fireworks are fun until they’re not—this piece sheds light on the unintended consequences of celebrations that many of us don’t think about. It’s a reminder that what’s festive for some can be harmful for others (and the environment), sparking a conversation about more considerate ways to celebrate.
Scientists transform pee into material fit for medical implants
positiveScience
Scientists have figured out a way to turn human urine into something surprisingly useful—materials that could be used for medical implants or even construction. Yep, you read that right. By chemically tweaking pee, they’ve created a process that might one day help build safer implants or eco-friendly materials.
Editor’s Note: This isn’t just a weird science headline—it’s a potential game-changer. If urine can be repurposed into medical-grade materials, it could reduce reliance on synthetic or expensive alternatives, making healthcare more sustainable and affordable. Plus, it’s a clever way to recycle something we usually just flush away. Win-win.
Lovebugs Swarm South Korea’s Capital, Drawing Residents’ Ire
negativeScience
Seoul is dealing with an unexpected and unwelcome guest—lovebugs. These tiny insects have swarmed the city in massive numbers, clinging to buildings, cars, and even people, much to the annoyance of residents. While harmless, their sheer volume has turned sidewalks into bug-covered walkways, sparking frustration and memes alike.
Editor’s Note: Lovebug swarms might not be dangerous, but they’re a messy nuisance—and a reminder of how climate shifts or seasonal changes can disrupt urban life in unexpected ways. For Seoulites, it’s less about romance and more about the hassle of scraping bugs off everything.
Real Coral Reefs of Miami: A Q&A with the marine biologist behind a popular livestream
positiveScience
Ever wondered what’s happening beneath the waves just off Miami’s coast? Marine biologist Colin Foord gives us the scoop on the Coral City Camera, a livestream that brings the hidden world of urban coral reefs to your screen. He talks about why these reefs matter, how they’re surviving (or struggling) in an unlikely city setting, and what everyday viewers can learn from tuning in.
Editor’s Note: Most people think of coral reefs as distant, pristine ecosystems—but this story flips that idea on its head. Miami’s reefs are thriving (or at least hanging on) right under the noses of a bustling city, and Foord’s livestream makes their story accessible to anyone. It’s a cool reminder that nature isn’t just “out there” somewhere—it’s often right beside us, even in unexpected places. Plus, the project turns science into something anyone can engage with, no scuba gear required.
Energy drinks could cause less dental damage with a simple addition
positiveScience
Turns out, your favorite energy drink might not have to wreck your teeth after all. Researchers found that adding calcium to drinks like Red Bull could help prevent the enamel erosion caused by their high acidity. It’s not a green light to guzzle them endlessly, but it’s a promising tweak that could make these beverages slightly less damaging to your smile.
Editor’s Note: Energy drinks are notorious for their tooth-stripping acidity, but this study hints at a simple fix—fortifying them with calcium. While it’s not a cure-all (and water is still the safest bet), it’s a small win for people who rely on these drinks but don’t want to sacrifice their teeth. It also nudges the industry toward healthier formulations—something to cheer about, even if you’re not a regular energy drinker.
New study reveals how plants use sugar to sense and respond to heat
positiveScience
Scientists have uncovered a surprising trick plants use to handle heat: sugar. It turns out plants don’t just rely on sunlight and internal signals—they also use sugar to stabilize a key protein (PIF4) that drives growth in warm conditions. Meanwhile, another protein (ELF3) gets knocked out by high temps, clearing the way for PIF4 to work. It’s a clever survival dance between molecules, showing how plants fine-tune their responses to rising temperatures.
Editor’s Note: This isn’t just nerdy botany—it’s a clue to how crops might cope with climate change. If we understand these sugar-sensing mechanisms, we could someday breed or engineer plants that thrive in hotter weather, which is becoming a make-or-break issue for global food security. Plus, it’s a reminder that plants are way more sophisticated than we often give them credit for.
What makes a hermit crab more bold? Hairy claws.
positiveScience
Turns out, hermit crabs with hairy claws are the daredevils of their species. Those tiny hairs act like built-in radar, helping them sense whether it's safe to venture out or better to stay tucked in their shells. It's a quirky evolutionary hack that gives the boldest crabs an edge.
Weird 'harmless' microbes may play a pivotal role in colorectal cancer
negativeScience
Scientists have stumbled onto a surprising suspect in colorectal cancer—a usually harmless microbe from a group called archaea. These single-celled organisms weren’t on anyone’s disease radar until now, but one particular species might be quietly fueling tumor growth.
How Parasitic Cowbirds With No Parents Learns What Species They Are
neutralScience
Ever wonder how a baby cowbird—raised by entirely different bird species—knows it's a cowbird? These crafty birds are brood parasites, meaning they ditch their eggs in other birds' nests and let unwitting foster parents do the hard work. But new research reveals how cowbirds, despite never meeting their own kind as chicks, still recognize and bond with their species later in life. It’s a mix of instinct and subtle environmental cues, flipping the script on what we thought about animal identity.

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