MYSTERIOUS ‘BLOBS’ lurking beneath the Earth’s surface could be responsible for the cataclysmic volcanic eruptions that ...

The Denver Museum of Nature and Science is filled with exhibits of dinosaur skeletons. And in the scientific equivalent of ...

Stock image: Artist's illustration of Tyrannosaurus rex. This species was among the last dinosaurs to roam the Earth. iStock. The time just prior to the mass extinction was a period when many of ...

A well-preserved dinosaur leg was found at Tanis, a dig site in North Dakota. Researchers believe the animal was killed when an asteroid hit Earth.

Exactly what factors are to blame for wiping out 75% of life on Earth, including the dinosaurs, and ushering the end of the Cretaceous period have long been debated.

A discovery suggests that an ancient species acquired a key evolutionary innovation before a mass extinction event, enabling related creatures to dominate the Earth for millions of years. U.S. World ...

Dinosaurs were initially cold-blooded, but global warming 180 million years ago may have triggered the evolution of warm-blooded species, a new study found.