Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. More than 3,600 chemicals ...

A human study reveals how naturally occurring fat-derived molecules help switch off inflammation. Researchers at (UCL) have identified an important biological process that helps the body bring ...

Exclusive: Some scientists say many detections are most likely error, with one high-profile study called a ‘joke’ ...

While the human body doesn’t replace itself every seven years in a uniform way, it does engage in constant renewal.