Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

Feb. 12—"Walk Through Time" at the New Mexico Museum of Natural History & Science is now complete with the addition of the Bradbury Stamm Construction Hall of Ancient Life. The permanent exhibition ...

Peter Bennicke stumbled across a real treasure while walking on the Stevns cliffs (Stevns Klint), a natural site south of Copenhagen.

The Mount Pleasant-based eco-tour company and foundation Coastal Expeditions holds after-school programs, summer camps and ...

WASHINGTON (AP) — The Senate on Monday confirmed fossil fuel executive Chris Wright to serve as energy secretary, a key post ...

Our study was one of the first to date Florida coastal deposits using fossil shark teeth and a technique that looks at variations in ocean strontium. Strontium is a chemical element that occurs ...

MacFadden, University of Florida (THE CONVERSATION) The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times ...

The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work. As paleontologists ...

Remarkably, fossil shark teeth are also incredibly abundant. Sharks ruled the earth's oceans for 400 million years, and every individual grows and sheds thousands of teeth in their lifetime.