Latest Biology News & Discoveries: Cutting-Edge Research in Life Sciences - SciTechDaily

1. Streetlights Are Trapping Thousands of Isopods in Mysterious “Death Spirals”
   Artificial streetlights can lure isopods into massive circular processions that may leave them vulnerable to predators. Researchers have made a world-first observation of thousands of Israeli isopods leaving their normally solitary shelters and moving together in huge synchronized “death spirals” caused by artificial streetlights. By testing different light arrangements, the team found that vertical beams [...]
2. Scientists Have Discovered These Deadly Parasites Are Secretly Swapping DNA
   Leishmania parasites appear to evolve through widespread genetic exchange, reshaping assumptions about how they adapt and spread. A parasite long thought to spread mostly by cloning itself may be far more genetically dynamic than scientists once believed. A new international study suggests that Leishmania—a group of microscopic parasites responsible for debilitating tropical diseases—regularly swaps genetic [...]
3. It’s Alive? Surprising Discovery Changes What We Know About Fog
   Scientists discovered that fog droplets can host living bacteria that grow and help remove harmful pollutants from the atmosphere, revealing fog as a surprisingly active microbial environment. Every breath you take may contain microscopic hitchhikers floating through the atmosphere. Scientists have known for years that bacteria drift through clouds and air currents, but new research [...]
4. A Tiny Bright-Blue Octopus Found in the Galápagos Is Completely New to Science
   A newly discovered tiny blue octopus from the Galápagos is a striking reminder that the deep ocean still holds countless secrets. The Galápagos Islands, located off the coast of Ecuador, are famous for their remarkable wildlife. More than a thousand species of plants and animals found there exist nowhere else on Earth, including giant tortoises [...]
5. Scientists Discover Sperm Seem To Bypass a Fundamental Law of Physics
   Sperm cells move through fluids that should stop them almost instantly, yet new research suggests they succeed by exploiting unusual properties of active living matter. A sperm cell should not be a strong swimmer. At microscopic scales, fluid does not behave like water in a pool. It acts more like a thick barrier, stopping motion [...]