A Stanford study challenges the expectation of large sediment deposits from a 34-million-year-old climate shift, finding ...

A major drop in sea levels about 34 million years ago should have deposited gargantuan amounts of sandy material onto the ...

The Eocene-Oligocene transition marks one of the most extreme climate shifts since the extinction of the dinosaurs.

Detailed images of the 66-million-year-old Nadir Crater offer new insights into catastrophic asteroid impacts, showing ...

“The garden is about coming to grips with the scale of geologic time and the enormity of change ... Creatures that evolved later included dinosaurs like Diplodocus, represented here by Fern ...

At the recent 37th International Geological Congress ... a perfect environment for dinosaurs and other vertebrates to thrive. When dinosaurs died on a large scale for various reasons, periodic ...

‘I am induced to lay before the Geological Society ... ‘The magnitude of dinosaurs in modern-day culture is off the scale — there’s not a country in the world where people haven’t heard of them — but, ...

Something scientists expected to find commemorating one of Earth’s most drastic periods of climate change apparently doesn’t ...

Primeval fish that were thought to be "living fossils," largely unchanged since the time of the dinosaurs ... The findings suggest that the large-scale movement of continents may spur the ...