Here's how these giant herbivores moved around and found food during the Cretaceous period.

Revealed by a German fossil, the newly described species sheds light on questions that scientists have been puzzling over for ...

These seemingly useless objects reveal unexpected behaviors. Prado Vargas, a cave nestled in northern Spain, has unveiled 15 marine fossils. These specimens, dating back to the Late Cretaceous period, ...

Scientists this summer discovered traces of the fish — which has been around for 70 million years — in the Connecticut River, ...

The sediment cores recovered by the team date back 90 million years, putting the amber’s age squarely in the Cretaceous Period, some 25 million years before iconic creatures like T. rex would ...

Learn about the time period that took place 65 to 23 million ... in the absence of the giant mosasaurs and plesiosaurs of the Cretaceous. Squid and other soft-bodied cephalopods replaced their ...

temperate rainforest environment identified near the South Pole during the mid-Cretaceous," says Gerschel. More information: Johann P. Klages et al, First discovery of Antarctic amber, Antarctic ...