A 66-million-year-old Edmontosaurus skull at the Museum of the Rockies preserves a Tyrannosaurus tooth, capturing a rare ...

A newly described Patagonian fossil reveals the evolutionary origins and global spread of the tiny alvarezsaur dinosaurs. Researchers led by Twin Cities paleontologist Peter Makovicky and Argentine sc ...

Tiny fossils from Hokkaido are revealing a surprisingly mobile ancient ocean during a warmer world. A team led by researchers ...

In a forbidding Wyoming desert, scientists and fortune hunters search for the surprisingly intact remains of horses and other ...

Scientists have uncovered new clues about some of Earth’s earliest fish, shedding light on the ancient origins of vertebrates ...

Add Yahoo as a preferred source to see more of our stories on Google. A 67-million-year-old fish fossil preserved rare middle ear bones that amplify sound. New analyses suggest otophysan fish evolved ...

Researchers have identified the long-mysterious Toronto “subway deer” as a previously unknown extinct deer related to the ...

A 400,000-year-old giant sloth femur was discovered in Argentina, preserving rare muscle marks that reveal how these Ice Age ...

Learn how advanced scanning and 3D reconstruction revealed the face of the Little Foot fossil and new insights into Australopithecus and early human evolution in Africa.

A tiny fossil fish from Alberta is forcing scientists to rethink a story that has sat quietly in textbooks for decades. It is a story about how freshwater fish rose to dominance, and how a few bones ...