New research of a Martian meteorite suggests that water - an essential ingredient for life - arose in hot springs on Mars 4.4 billion years ago, at the same time as it did on Earth.

Three mountain lion cubs, believed to have been orphaned after their mother was killed by a car, are currently recovering at the Oakland Zoo in California. Fern, Thistle and Spruce were ...

Over a period of two weeks, wildlife officials said they had no confirmed sightings of an adult female lion searching or calling for her cubs. Three orphaned mountain lion cubs were rescued on Jan ...