High-intensity exercise may help older adults reverse certain aspects of the "cellular" aging process, a new study suggests. It's no secret that regular exercise is healthy for young and old alike. But researchers said the new findings point to particular benefits Read more
Grabbing a mug of coffee, having a sip. It's something most people would do without thinking, every day. But for Bill Kochevar, it's a life-changing move. That's because Kochevar, 56, lost all movement below his shoulders eight years ago in a Read more
Coronaviruses are common viruses that most people get at some time in their lives. They are common throughout the world, and they can infect people and animals.