Along with Scott Sampson, chief curator at the Denver Museum of Nature & Science, and Joe Sertich, the museum’s dinosaur paleontologist, the brothers were prospecting for fossils last spring in ...

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

Researchers have precisely dated key fossil sites in Central Anatolia, Türkiye, to 7-10 million years ago using a new ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

This Earth Day, people across Arizona are coming together to celebrate our planet and pledge new ways to protect it.

A Virginia real estate agent is close to finishing a self-appointed mission aimed at collecting enough DNA to meet the ...