Why isn’t this cave a canyon? To answer this question, we have to go back in geologic time. Colorado has been covered by shallow seas multiple times throughout its geological history, most notably ...

The use of prohibited chemical weapons by the Russian military had become "standardized and commonplace" in Ukraine, Dutch and German intelligence services found.

Around 252 million years ago, Earth was nearly lifeless, with nearly all life forms wiped out. This event, known as the Permian–Triassic mass extinction, or the Great Dying, was the most catastrophic ...

Eryops megacephalus was a huge six-foot-long, apex predator amphibian that lived 280 million years ago.

In a groundbreaking paleontological discovery, scientists have unveiled a new genus and species of mid-sized pareiasaur, Yinshanosaurus angustus. The species, found in 2018 from two fossilized ...

CCPS is reminding student-athletes and coaches that the annual KHSAA “Dead Period” began on Wednesday, June 25, and will run through Wednesday, July 9, 2025.