Short‑chain and medium‑chain chlorinated paraffins, common in plastics and metal‑working fluids, have become a hot topic because they stick around in the environment, travel far, and can build up in living things. Long‑chain variants are less studied but may also be a threat. In China’s Guiyu, a tow
Short, broken sleep can make pregnancy harder for African‑American moms who live in low‑income areas. Research shows that trouble sleeping during pregnancy can raise the chance of health problems for both mom and baby. People who live in neighborhoods with more crime, noise from traffic or few
Short videos are everywhere. They are fun and easy to watch. But what happens in your brain when you watch them? Scientists wanted to find out. They looked at how the brain changes when people watch short videos. The brain has parts that help us control our actions. These parts are called the dorsa
