Long before the asteroid hit Earth and wiped out the dinosaurs, many mammals had already started living on the ground, ...
Until now, it’s been very hard for scientists to establish a detailed timeline of the early evolution of bacteria.
More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research has revealed.
For decades, the prevailing theory behind the mass extinction that ended the reign of the dinosaurs has pointed to a ...
New fossil analysis shows mammals transitioned to terrestrial lifestyles millions of years before the mass extinction—driven ...
The evidence was gathered from bone articular fragments of therian mammals, which includes marsupials and placentals.
More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, ...
The museum hopes that after learning about the planet’s prehistoric past, people will do more to preserve Earth’s future.
They show the gritty side of dinosaur life,” Lacovara said. “Dinosaurs were authentic beings that lived under their own ...
Our planet’s first known mass extinction happened about 440 million years ago. Species diversity on Earth had been increasing ...
Scientists racing the clock to finish excavating top southern Utah dinosaur fossil site before construction on a power ...
Stanford scientists found that dramatic climate changes after the Great Dying enabled a few marine species to spread globally ...