Utilizing advanced imaging techniques, researchers at the Chinese National Astronomical Observatories determined that the ...

A newly identified dinosaur has stirred attention among paleontologists worldwide. It lived about 94 million years ago, ...

Geologists recently dated the age of Watersmeet gneiss, a type of rock in the Upper Peninsula, as the oldest in the U.S. Here's what to know.

A 2,300-year-old Chinese star chart challenges the origins of astronomy—sparking debate among experts about its true age.

A report in the journal Nature estimates that the amniote tracks date to between 350 million and 359 million years ago.