Diatoms, the tiny plankton that sparkle in sunny seas, use a special sugar coating to pick their bacterial partners. This sugar, called sulfated mannan, hangs on the diatom surface like a selective handshake. Only certain bacteria that can read this chemical signal will stick around. Researchers di
For years, kratom has lived in a legal gray area. Some see it as risky, others as helpful. Now, the National Institutes of Health (NIH) just gave it a big thumbs-up by approving research into its potential for treating opioid addiction. This isn’t just another study—it’s a signal that scientists thi
Europe's largest nuclear power plant, located in southeast Ukraine, faced another security scare this week when a drone struck one of its buildings. According to Russia's state nuclear agency, a Ukrainian drone hit the turbine hall of the Zaporizhzhia plant—a facility already under heavy scrutiny si
Philadelphia is debating new rules for smoke shops that sell unregulated substances like kratom and hemp-based THC. Two bills aim to tighten control by classifying these products as "intoxicating, " requiring special licenses, and testing for safety. Buyers would also need to be over 21. The push co
Scientists have found a new way to make hydrogen peroxide directly from water using tiny metal atoms. The trick is to arrange the atoms in a special pattern before heating them up, so that when the metal (cobalt) sits next to three nitrogen atoms and one oxygen atom it works best. This pattern is ca
The pudendal nerve is a key player in pelvic health, but finding it during operations can be tricky. This guide shows surgeons how to locate the nerve step by step, using female bodies as models to learn where important blood vessels and other nerves sit. By learning a clear “roadmap, ” doctors can
Prairie dogs are famous for their underground homes, built by generations of digging. These tunnels serve as safe spots from predators and as meeting places for their tight-knit groups. But how do their bodies handle all that work? Scientists recently studied nine black-tailed prairie dogs to uncove
Michelangelo's Moses isn’t just famous for looking angry or important. Look closely at its right arm. The forearm bulges in a specific spot—the brachioradialis muscle. Most people skip over this. They focus on the dramatic face or the way the statue holds stone tablets. But this overlooked muscle te
Ottawa just became the latest city to stop shops from selling kratom, a plant that comes from Southeast Asia. The city council made the call official in early April after seeing how people sometimes misuse it. Officials worry that unchecked sales could put residents at risk since the substance isn’t
Learning about the nerves in the head can be tough. But what if stories could make it easier? A recent study looked at how different teaching methods affect how well medical students learn this tricky subject. The study split 88 students into three groups. One group got the usual lessons. The other
