New map of ‘mega ripples’ caused by dinosaur-killing asteroid helps recreate extinction event - Findings may help predict ...

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

Over tens of millions of years, Pangaea split apart, eventually coming to resemble the map of the world we know today. Dinosaur fossils have been found on every continent around the globe ...