The elephant shark, a primitive deep-sea fish that belongs to the oldest living family of jawed vertebrates, can see color much like humans can. This discovery may enhance scientists' understanding of ...

The footprints found in Aidam in the governorate of Dhofar date back to 35 million years ago Muscat: Fossils of primitive elephants and other mammals, such as rodents and hooves, dating back 35 ...

When Joe Koetter went for a walk across his family's acreage outside McCook, Neb., a few weeks ago, he came back with a little more than a breath of fresh air. He found a partial jawbone of a mastodon ...