Juan Sebastian Mejia Acevedo died from an accidental drowning, the medical examiner said Wednesday. This happened in a pond outside the Cambria at Cornerstone apartments in Virginia Beach.

"The latest findings highlight the potential of tissue patches derived from stem cells to treat heart failure, which remains one of the leading causes of death worldwide". Muscle patches made with ...

As the American Airlines crash adds to a recent spate of air accidents, we look at the safety of flying and find cause for ...