Researchers took a closer look at fossilized footprints—including these cat-like tracks—found at John Day Fossil Beds National Monument in Oregon. National Park Service Between 29 million and ...

Ever wonder how saber-toothed cats and other extinct creatures behaved? Well, a team of scientists unearthed ancient footprints that offer insight into how various prehistoric animals lived as ...

An curved arrow pointing right. Paleontologists have discovered the first saber-toothed tiger paw prints. The fossilized prints date back 50,000 years and were discovered in Argentina. Produced by ...