Cutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...

Smithsonian researchers have linked discoveries within Arizona’s Petrified Forest National Park with a previously unknown ...

In the remote reaches of Arizona s Petrified Forest National Park, scientists have unearthed North America's oldest known pterosaur a small, gull-sized flier that once soared above Triassic ecosystems ...

Adam Marsh, lead paleontologist at Petrified Forest National Park, discovered the oldest fossil frog in North America with a magnifying glass.

Every state has a capitol that houses its state legislature. Many are domed buildings similar to the US Capitol, but others ...

Previous studies revealed the Solnhofen limestone fossils possess a unique chemical composition that causes their soft tissues to fluoresce.

An almost overlooked fossil discovered in a Brazilian museum collection has revealed the oldest ant specimen known to science, according to new research. The prehistoric ant lived among dinosaurs ...

Fossil hunting is quite the fun hobby, and if you want to indulge that interest, there are some specific places that you ...

Rockport State Recreation Area is known to have exposed fossils from the Devonian period – more than 400 million years ago.

People Are Confused Why You Can Find Marine Fossils On Top Of Mountains "Why were all mountains under the ocean!?" the post asked, demanding the obvious answer.

Newly inaugurated President Donald Trump plans executive action that could deepen climate change's impact on Arizona.

Fossils captured in the 100 million year old limestone. Photograph by Saba Khonsari At moments, the rigorous hike felt like a page from Helen Oxenbury’s illustration of We’re Going on a Bear Hunt.