It’s the late Jurassic Period in the super continent of Laurasia, some 85 million years into the reign of the dinosaurs. The ...

A newly discovered dolphin species from 22 million years ago shows evidence of early echolocation, akin to modern dolphins' ...

Welcome to the Old Jasper Forest Road in Arizona’s Petrified Forest National Park. Ladies and gentlemen, boys and girls, ...

It’s a bad sign when a person nominated for EPA chief puts “clean air and water” at the end of his list of goals.

US representatives at COP29 seem to hope the controversial power source will be a palatable climate solution for Trump.

"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

Armed with advanced technology, decades of expertise, and insights from an NSF-funded study, a multi-institution team of ...

SUGAR LAND, Texas (AP) — Texas Association of Basketball Coaches high school rankings for the week of Nov. 11: ...

Negotiators must increase a $100 billion-a-year target to help developing nations prepare for worsening climate impacts and ...

A listing of the CHSAA state football tournament brackets and results: Class 5A First round Grandview 17, Denver East 3 Erie ...

Geologists studying the Cambrian rocks of the Grand Canyon have uncovered exciting new insights that challenge traditional ...

No. 21 Highlands Ranch (5-5) at No. 12 Vista Ridge (6-4), 1 p.m. Sunday. Next week: Winner at No. 5 Broomfield (9-1), TBA ...