Here are 10 of the strangest deep-sea creatures ever discovered in the Earth's oceans. By definition, the deep sea is any part of the ocean deeper than 200 meters (656 feet). At this depth ...

Scientists are reporting that they’ve discovered an ancestor of the Black Death in 4,000-year-old sheep remains. The ...

Their world included monsters like Quetzalcoatlus northropi, one of the largest flying animals yet discovered, nearly as tall as a giraffe, with a 35-foot wingspan and a likely penchant for ...