Then, 65 million years ago, the dinosaurs vanished from the world forever. In the search for answers to what killed the dinosaurs, scientists have looked beyond fossils. Geological evidence also ...

From a dinosaur ... But then came the incident with the red spots. In 1991, Schweitzer was trying to study thin slices of bones from a 65-million-year-old T. rex. She was having a hard time ...

Having arisen some 200 million years ago, they have outlived the dinosaurs by some 65 million ... to extinction since humans have been dominant on the planet, even in the last few hundred years ...

There is just one secret to living beyond 100 years, says 101-year-old doc, and no, it is not food or managing stress The Papuan olive python: A snake with chameleon’s capabilities ...

"It passes the sniff test," Carrano says. Since the last of the non-avian dinosaurs died out 65 million years ago during the mass extinction that closed the curtain on the Cretaceous period ...

Sun-blocking dust from asteroid impact drove the dinosaur extinction The Chicxulub impact 66 million years ago filled the sky with fine silicate dust, which blocked out sunlight and lingered for ...

Dinosaurs have captured people’s imagination ever since their bones and teeth ... which stretched from approximately 252 ...

Dinosaurs have captured people's imagination ever since their bones and teeth ... which stretched from approximately 252 million years ago to 65 million years ago. However, there's something ...