Imagine standing on a rugged cliff, the wind whipping past as you gaze at ancient lava fields, fossilized dinosaur footprints ...

Our planet’s first known mass extinction happened about 440 million years ago. Species diversity on Earth had been increasing over a period of roughly 30 million years, but that would come to a halt ...

Did dinosaurs lose their dominance suddenly or gradually? Some scientists think the answer lies locked within the remnants of long-dormant volcanoes. Massive beds of ancient lava found around the ...

Randall has authored several books, including the recent "Dark Matter and the Dinosaurs." Produced by Ruchika Agarwal Follow BI Video: On Facebook More from Science Harvard Physicist Lisa Randall ...

WASHINGTON (Reuters) --Low oxygen levels could have triggered two giant extinctions hundreds of millions of years ago, allowing the dinosaurs ... caused by intense volcanic activity may have ...

Science has announced the discovery of a lost land hidden inside the warm pocket of a dormant volcano under the polar ... there to study the last living dinosaurs. Upon arriving, Thrust and ...

Volcanic stone structures resembling “fairy chimneys.” A prehistoric land of dinosaurs. A subterranean maze for fierce gladiators and wild animals. These are just a few of the global ...