Historians and divers are trying to retrieve prehistoric clues from beneath the waves—but they have to act fast.

T housands of years ago, a now-submerged landscape once stood above sea level. The discovery of this prehistoric landscape was made after a team of scientists conducted a series of underwater ...

The recovery soon got under way in the oceans as climbing temperatures and rising sea levels reproduced the ... as bryozoans were joined by corals and prehistoric sponges known as stromatoporoids ...

Predators at the top of a marine food chain 130 million years ago ruled with more power than any modern species, McGill research into a marine ecosystem from the Cretaceous period revealed.