Researchers at Stanford University have found that applying a common food dye to the skin of mice enables biologists to see through to the animals’ internal organs and structures, enhancing their research capabilities. Scientists have methods to examine tissues and bodies of humans and animals, but these often involve biopsies or are limited to postmortem […]
Food Dye Makes Live Mice Transparent Read More »
In a medical emergency, timely treatment is essential. However, a commonly used drug could be repurposed to induce a hibernation-like state, slowing organ damage and extending the time available to get patients to a hospital, potentially saving lives. Medical professionals often emphasize the ‘Golden Hour‘ following a traumatic injury. Though it’s not literally one hour,
Suspended Animation Drug Could Extend Time in Emergencies Read More »
About 25 million years ago, an evolutionary divergence happened between our ancestors—the early humans and apes—and monkeys, leading to the loss of tails in our lineage. The specific genetic mutation behind this change, however, has been unknown until recently. In a recent study published in Nature, scientists revealed a distinct DNA mutation connected to the
Scientists have Found Out Why Humans no Longer have Tails Read More »
If you’ve ever watched CSI, you know that suspects often leave incriminating DNA traces at crime scenes. However, a recent study suggests that the amount of this genetic material could also indicate a person’s guilt or innocence. The Role of Touch DNA in Crime Scenes Although we usually think of crime-scene DNA as coming from
DNA-Shedder Status May Impact Crime Scene Investigations Read More »
Glass-fragment waste usually ends up in landfills, but that might not always be necessary. A recent study suggests that mixing ground glass particles with soil can create a plant growth medium that outperforms soil on its own. While larger glass items can be recycled into glass of the same color, small, mixed-color glass fragments are
For Improved Plant Growth, Simply Incorporate Ground Glass Read More »
Certain species have a remarkable ability to exploit others for their benefit. Scientists have recently uncovered a fascinating example: some spiders manipulate the flashing of fireflies to lure more insects into their webs. While fireflies’ enchanting glow illuminates the warm summer twilight, there’s more to it than meets the eye. Males flash their two lights
Spiders Manipulate Fireflies to Draw More Prey into their Webs Read More »
Did you know that the bananas we eat now differ from those consumed a few generations ago? Today’s common banana is the Cavendish variety, while the Gros Michel variety, which was widely available until the 1950s, was decimated by a disease known as Fusarium wilt of banana (FWB). The Fusarium wilt that devastated the Gros
Researchers May Have Found a Way to Save Bananas Read More »
Similar to a computer system with built-in redundancies, a study has discovered that the brain uses three distinct sets of neurons to store a single memory. This finding might eventually aid in alleviating painful memories for those who have experienced trauma. Researchers at the University of Basel’s Biozentrum imaged the brains of mice to observe
Brain Found to Retain Three Copies of Each Memory Read More »
Everyone adores roses, but they’d be even more enjoyable without their sharp thorns. Scientists have now developed a way to grow thornless roses, which could simplify crop harvesting. It’s worth noting that some rose varieties are naturally thornless. However, most plants don’t fall into this category. Many crop plants, like blackberries and eggplants, along with
Thornless Roses from Genetic Modifications Lead to Better Crops Read More »
Dogs can detect human stress, and a new study shows that this scent may cause dogs to make ‘pessimistic‘ decisions, reflecting a similar emotional effect. This is the first scientific evidence that human stress odors influence dogs’ emotions and learning, according to UK researchers, and it may provide valuable insights into the ancient bond between
Dogs Can Detect our Stress and it Profoundly Impacts Them Read More »