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

This new map of the megaripples can help predict the impact of future tsunamis, and to better understand the dinosaur extinction event, scientists say. The Independent is the world’s most free ...

New details about the impact of the Chicxulub asteroid - the one which wiped out the dinosaurs - have been revealed after researchers created a new map of "mega ripples" on the seafloor.