As of Tuesday evening, a southern resident orca was still pushing along the body of her dead calf, marking more than a week of mourning. Researchers spent all day searching for the pair, finding them ...

Harvard Medical School is partnering with a Salt Lake City-based developer of online resources to create an app and series of interactive books designed to answer common heart health questions. School ...

Eddy O'Hare was out fishing on his kayak in Canterbury, New Zealand, when suddenly an orca swam underneath his kayak. O'Hare yelled in disbelief as the killer whale approached. Eddy O'Hare was out ...