Outside the Supreme Court, a heated debate unfolded between two groups with opposing views on trans athletes in women's sports. One side, wearing shirts with "XX-XY, " faced off against another group dressed in pink, white, and blue, some in costumes, others barely dressed. The scene turned intense
Our bodies have an internal clock. It's like a tiny timekeeper inside us. This clock helps control many things. It tells us when to sleep and when to wake up. It also affects how our body works. This is called the circadian rhythm. When this rhythm gets messed up, it can cause problems. Things like
Our bodies often send us signals that something is not right. Ignoring these signs can lead to serious health issues. Here are 17 health warnings that doctors say should never be overlooked. First, pay attention to your mouth. Problems in your mouth can lead to serious health issues. Many people in
Out West, the usual winter wonderland is missing its main character: snow. Ski resorts are having a tough time getting runs ready, and some fun winter activities are on hold. Meanwhile, the Midwest and Northeast are buried under record snowfall, giving skiers there a reason to celebrate. In places
Oura, a small Finnish company, has made a big splash with its sleep-tracking ring. Unlike bulky smartwatches, Oura's ring is sleek, light, and screen-free. It's become a favorite among celebrities like Jennifer Aniston and CEOs, helping them track sleep and activity. But with big players like Apple
Our blood vessels have a special lining called the endothelium. Doctors can check how well this lining works by using a trick called flow-mediated dilation (FMD). When blood flow increases, it pushes against the vessel walls, and a healthy endothelium responds by widening the vessel. This widening i
Our brains are always trying to guess what will happen next. This is called forward prediction. It helps us learn and understand the world around us. We use past and current experiences to make these guesses. When what we expect doesn't match what actually happens, we adjust our predictions. This he
June Squibb, a 96-year-old acting legend, is back on Broadway, shining in the role of Marjorie in the play "Marjorie Prime. " She's not just any actress; she's a star who has been dazzling audiences for decades, both on stage and in films like "Thelma" and "Eleanor the Great. " Her return to Broadwa
Our brains are amazing at recognizing faces, even when they change over time. This ability involves both basic visual processing and higher-level thinking. But how exactly does our brain handle details like facial contrast? Recent research has dug into this question, focusing on how our brains adapt
Our eyes are amazing. They let us see the world around us. But did you know there's a tiny world inside your eyes? It's full of tiny messengers. These messengers are like little workers. They help your eyes send important messages. In the retina, there are special cells. These cells have ribbon-like
