Chronic tinnitus may increase stress levels by keeping the body that much closer to a fight-or-flight response to sound, a ...

Exercise is one of the best things we can do for a healthy heart. Yet research shows that endurance athletes have up to a ...

The male-determining sex chromosome has lost 97 percent of its ancestral genes in the last 300 million years. If that rate ...

This week in science: the genetic secrets of the 'vampire squid from hell'; a dinosaur superhighway; the longest known ...

A review by researchers from the University of Birmingham and the University of Oxford in the UK has found that controlled doses of laughing gas (or nitrous oxide) really can provide quick-acting ...