Global warming offers mixed blessings for ancient ocean predators, paleobiologists suggest
Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living ...
Smithsonian Magazine on MSN3h
Fossil Hunter Discovers 66-Million-Year-Old Vomit in Denmark, Offering a Clue to the Cretaceous Food Chain
A marine animal snacked on some sea lilies that did not agree with its stomach—and we now know what happened next ...