When you get to the Grand Canyon and gaze out at the incomprehensibly large sight in front of you, you might not even notice the life right beneath your feet. When you stand on the rim of the ...

Fossil hikes and walks in Grand Canyon. Trail of Time: This 2.8-mile walk along the South Rim is a geologic timeline of the canyon’s history. Miller said this is a good place to see a sample of ...

When you get to the Grand Canyon and gaze out at the incomprehensibly large sight in front of you, you might not even notice the life right beneath your feet. When you stand on the rim of the ...

Finding fossil footprints at the Grand Canyon isn’t particularly unusual. The expansive stretch of red rock is home to an array of formations containing preserved remains of the past. But a ...

Fossil footprints found on a boulder date back 313 million years ago, maing them the oldest to ever be discovered in the Grand Canyon, (Stephen Rowland/National Park Service) ...

But in 2019, he and his colleagues were working on an inventory of the known fossil record in Grand Canyon National Park, which spurred him to pull out and update his American cheetah research.

Some 313 million years ago, two animals crossed a sand dune in what would become the Grand Canyon — and now, ... which is known for its abundant fossil tracks,” Rowland said in a statement.

A geologist has discovered a pair of fossil footprints that researchers say are the oldest of their kind in the Grand Canyon, dating back 313 million years.. Researchers said the fossils show two ...

GRAND CANYON NATIONAL PARK, AZ — Researchers have discovered that fossil footprints found at the Grand Canyon are the oldest tracks of their kind to date in the area.

"The Grand Canyon fossils show that this felid was adapted to dry uplands and rocky canyons. To survive in these kinds of conditions M. trumani must have been able to traverse the steep canyon ...

Editor's Note: This segment was rebroadcast on May 25, 2020. That audio is available here. This is part I of our Grand Canyon Centennial series. The Grand Canyon in Arizona is among the world’s ...