While he never got a show of his own, the big green dinosaur grew beyond Rugrats, carried by nostalgia, a mountain of merchandise, and a larger-than-life presence. Though forever tied to Tommy ...

While rare, a few birds we studied were rule-breakers. One such rule-breaker is the Eurasian spoonbill, whose highly ...

One of the largest crocodilians that ever lived preyed on dinosaurs. New research has found the fearsome Deinosuchus had a ...

But 66 million years ago, tantalizingly close in time to when the dinosaurs went extinct, a multitude of sea creatures died here — a “mass death assemblage” — and sank to the bottom of ...

Dinosaurs never really went extinct, did they? At least, not in our imaginations. From the moment the first fossil was unearthed, these incredible creatures have captivated us, representing a ...

A new study challenges the idea that dinosaurs were declining before the asteroid impact. Researchers at UCL Earth Sciences examined thousands of fossils. They found fewer accessible rocks from ...

This plant-eating dinosaur, related to meat-eaters, possessed a sloth-like build with unique two-fingered hands, setting it apart from its relatives. Its claws, complete with preserved keratin ...

Like T. rex and some modern sloths, this strange 90 million year old dinosaur had two fingers on each hand. An illustration shows what Duonychus tsogtbaatari might have looked like. Unlike its ...

Dinosaurs likely weren’t declining before an asteroid wiped them all out; instead, there may just be limited fossils from that time period, according to a new study. It has been hotly debated ...

The investigation began when Charles Helm, a co-author of the study and a scientific advisor at Tumbler Ridge Museum, documented three-toed tracks around Tumbler Ridge, a municipality in the foothills ...

The prehistoric crocodile relative may have tolerated both freshwater and saltwater habitats, allowing it to conquer North ...