Body mass index (BMI) has long been a common tool for estimating a person's relative weight status based on a simple height to weight ratio. It's easy to calculate, widely accessible and often used ...

Morten Harket, vocalist of the popular Norwegian group a-ha, has been diagnosed with Parkinson's disease.Morten, 65, broke the news to journalist Jan Omhdal, ...

It is the largest habitat on Earth – and also the least explored. As world leaders prepare to meet in Nice for a major UN ...

I was recently on vacation with my family, and a weird beeping woke everyone up around 2 am. My wife thought it was a carbon monoxide detector. I thought it might be the baby monitor. It was actually ...