Paleontologists have identified the remains of a sebecid, a massive, greyhound-like crocodile that survived well after the extinction of non-avian dinosaurs. The sebecid, an apex predator that could ...

Over the past three decades, paleontologists have been uncovering sharp, serrated, prehistoric teeth on Caribbean islands. The strange part? According to scientists, the owners of such teeth—large ...

WASHINGTON (Reuters) -After the demise of the dinosaurs following an asteroid strike 66 million years ago, mammals became Earth's dominant land animals. But that does not mean they went unchallenged.

Athletic, crocodile-like reptiles with bladed teeth made their last stand in the Caribbean as recently as 4.5 million years ago. New fossils unearthed in the Dominican Republic suggest the reptile ...

A long time ago, strange predators roamed the Caribbean — not just birds and snakes, but land-dwelling crocodiles that sprinted after prey like hungry wolves. These ancient reptiles weren’t what most ...

How did reptilian things that looked something like crocodiles get to the Caribbean islands from South America millions of years ago? They probably walked. The existence of any prehistoric apex ...

A sebecid tooth and two vertebraes found in the Dominican Republic show that the crocodile species persisted in the Caribbean after it died out in other areas. We often picture the Caribbean as a ...

Crocodile-like sebecids were known to roam South America after dinosaurs went extinct. Recently found fossils suggest they inhabited the Caribbean as well—and thrived there long after they disappeared ...

The crocodiles were the last of their lineage. Unlike their cousins that lurked in the swamps, these terrestrial carnivores trotted around on land, where they snapped at prey with deep skulls full of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Mysterious fossil teeth found in the Caribbean belong to a family of ...