Across a wind-swept basin in Saudi Arabia’s Nefud Desert, a now-vanished lake once attracted wildlife during a brief climatic ...

Paleontologists have uncovered the oldest known dinosaur footprints from Chile and the western margin of the ancient ...

Fossilized footprints in Saudi Arabia show human traffic on the cusp of a subsequent ice age. Like carbon dating, scientists use isotopes and context clues to calculate the approximate age of fossils.

The discovery was made inWhite Sands National Park, where researchers studying the dry bed of the prehistoric Lake Otero ...

Extreme floods in Texas revealed 15 dinosaur footprints dating back 115 million years. Experts say the footprints are similar to that of the Acrocanthosaurus—a 35-foot-long carnivorous dinosaur.

MILAN (AP) — A wildlife photographer stumbled upon one of the oldest and largest known collections of dinosaur footprints, dating back about 210 million years to the Triassic Period, high in an ...

Italian photographer Elio Della Ferrera has discovered thousands of dinosaur footprints in the Fraele Valley in the Stelvio National Park, Italy. According to experts, the 'valley of the dinosaurs' ...

Before inventing wheels, humans dragged large burdens on an X-shaped structure of wooden poles called a travois. Archeologists working at White Sands National Park in New Mexico may have uncovered ...