What animal has the longest gestation period? From salamanders to elephants, here’s how long it can take to make a baby.
They show the gritty side of dinosaur life,” Lacovara said. “Dinosaurs were authentic beings that lived under their own ...
Some 200 million years ago, a 12-ton dinosaur that was double the size of an African elephant stomped around South Africa. In ...
The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind.
Five 'mass extinctions' have decimated our planet since it was formed - now scientists claim the answers to two could be ...
Scientists don't call it the "Great Dying" for nothing. About 252 million years ago, upward of 80% of all marine species ...
Stanford scientists found that dramatic climate changes after the Great Dying enabled a few marine species to spread globally ...
Cerapodan body fossils, however, have been harder to come by. For some time, the oldest example was a 164-million-year-old ...
the demise of the dinosaurs gave rise to the juicy apples and peaches of today is complicated. Chris Doughty, an associate professor at NAU in the informatics department, investigates how animal ...