What if your body's muscle and fat levels could tell us something about your brain's age? A recent study suggests that might be the case. Scientists used full-body MRI scans and AI to examine 1, 164 adults. They wanted to see if muscle levels and fat distribution were linked to how young or old our
Scientists are now looking at the big picture of health. They are not just focusing on genes. Instead, they are studying everything around us that might cause disease. This new area is called exposomics. It is like a map of all the things we come into contact with in our lives. Most diseases are no
In Sweden, the rate of C-sections is generally low. But there's a debate about when a mom can ask for a C-section even if it's not medically necessary. This is called a Caesarean section on maternal request, or CSMR. Some people think it's okay for a mom to choose this. Others worry it might not be
Up in space, food does more than just fill stomachs. It's a big deal on the International Space Station (ISS), where astronauts from different countries share meals from their home cultures. This turns eating into a fun way to connect and feel less homesick. Jonny Kim, a Korean-American astronaut,
Winter is here, and so are the germs. While cold and flu viruses are the usual suspects, norovirus is also making its presence felt. The Centers for Disease Control and Prevention (CDC) reports that norovirus cases are on the rise, with about 14% of recent lab tests coming back positive. This is dou
Measles, a highly contagious virus, is making a comeback worldwide. Despite a significant drop in deaths over the past two decades, recent outbreaks are revealing flaws in vaccination programs. The World Health Organization (WHO) reports that while measles deaths have plummeted by 88% since 2000, th
Flu season is back, and it's looking like it might be a rough one. The virus has changed a lot, making it harder for our bodies to fight it off. This means more people could get sick, and those who are more at risk might get really sick or even need to go to the hospital. The flu virus is a tricky
Our brains are wired to focus on the bad stuff more than the good. This isn't a personal flaw; it's a survival trick from our ancestors. Back then, noticing danger was crucial. A missed threat could mean death, while missing a pretty flower wasn't a big deal. So, our brains learned to prioritize neg
The northern lights, also known as the aurora borealis, are a stunning display of nature's magic. This light show happens when particles from the sun mix with Earth's magnetic field. When these charged particles crash into electrons, they create photons, which are tiny bits of light. This process is
Justin Britt, a former NFL lineman, made a bold choice that changed his life. He decided to prioritize his mental health over his football career. This decision led him to discover the power of therapy and long-distance running. His journey from football to marathon running is a testament to the str
