Scientists often struggle to pinpoint what makes a human skull perfectly proportioned. One key measurement—how tall the skull is compared to its width—has caught their attention as potentially important. Yet right now, no solid rules exist to say what this ratio should be. Current research on skull
Scientists recently re-examined century-old fossils and realized they belonged to Praearcturus gigas, an ancient giant scorpion from 415 million years ago. This creature was over 3 feet long—about the size of a baseball bat. Researchers found these fossils in Great Britain's old rock layers. For dec
Scientists once claimed that a common kitchen herb could shield mice from the harmful effects of a toxic chemical. The experiment focused on carbon tetrachloride, a substance known to damage DNA. Researchers measured three signs of genetic injury: chromosome changes, tiny nuclear fragments called mi
Scientists have a new trick for counting rare iridium atoms without breaking them. Instead of dissolving the metal or heating it, they fire protons at iridium samples inside a small accelerator. When a proton brushes past an iridium nucleus, the nucleus wobbles and releases a burst of gamma rays. Ea
Scientists tested a new type of concrete made mostly from red mud, a leftover from aluminum production. They wanted to see how long it could last in salty water and when it gets wet and dry over and over. Instead of just watching if it cracked or broke, they measured how strong it stayed, how easily
Scientists have found a way to make chemicals used in medicine more efficiently, using a common plant compound as a starting point. They created tiny metal complexes that act like specialized tools, helping reactions happen in a controlled way. These tools are made from a substance found in pine tre
Scientists love studying Arabidopsis because it grows fast and reveals hidden plant secrets. Inside its cells sits a protein named SLAH3, which acts like a tiny stopwatch. When SLAH3 gets a small genetic error, the plant starts flowering weeks early—no matter how much food or light it gets. Usually
Scientists have started looking at rooftop gardens as a fresh route to better health in busy cities. These spaces sit high above traffic, so they are not like parks on the ground. People think green places help us feel calmer, but we don’t know exactly how or why rooftop gardens work. Resea
Scientists are looking beyond the brain to find clues about mental health. They think that tiny changes in the eye’s retina might signal a higher chance of feeling depressed or anxious. Using a device called optical coherence tomography, researchers scan the retina for patterns that could be linked
Scientists recently tested a new pill for pancreatic cancer and the results were better than expected. In the trial, patients who took the drug lived nearly twice as long compared to those who didn’t. Pancreatic cancer is one of the toughest cancers to treat, so this discovery could be a big step fo
