Walking With Dinosaurs has been brought back to life for a new series 25 years after it first appeared on screens. PBS and ...

Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong ...

Tenontosaurus fossils found in West Texas, the southernmost record of the dinosaur and a key to the Early Cretaceous.

For 162 million years, sturgeons have fended off everything they’ve faced. Now scientists are racing to save these living fossils. The white sturgeon is the largest freshwater fish in North America; ...