In the Age of Dinosaurs, survival often came down to endurance rather than speed. Find out who the fastest dinosaurs would ...

Early dinosaurs rose to dominance because they ate a lot of plants. This is the conclusion of an international team of researchers who studied hundreds of fossilized droppings—or "coprolites ...

The earliest known dinosaur fossils are at least 230 million years old, and by 200 million years ago, dinosaurs dominated global ecosystems. Reconstructing food webs using fossil evidence of ...

25 "Nuts to War (part 2)" March 3, 1992 A petty territorial dispute between our dinosaurs and the four leggers across the swamp escalates into the first war ever. Earl and all the other guys are very ...

They mapped out the area and revealed even more fossilized footprints, uncovering tracks that belonged to at least five different animal species from before the time of the dinosaurs, per the ...

One of the runways at Vancouver International Airport will be closed for several days after a jet carrying Amazon packages overran it Tuesday morning. The Prime Air Boeing 767-300 operated by ...

"At that time, dinosaurs did not yet exist, but the animals responsible for the largest footprints found here must still have been of a considerable size," Cristiano Dal Sasso, a vertebrate ...

Paleontologists have revealed a new species of armored dinosaur with a "tail club" that served as a weapon. The dinosaur, named Huaxiazhoulong shouwen, would likely have measured around 20 feet in ...

Dry mouth (also known as xerostomia) happens when your salivary glands don't make enough spit for your mouth to stay wet. Saliva is important for moistening and cleansing our mouths and for ...