Studying bromalites helped paleontologists piece together how the reptiles came to rule a part of the prehistoric world.

Paleontologists analyze concretions—hard orbs of minerals that can collect around material like bone—and discover fossils of mammals that lived on Earth just after an asteroid killed the ...

Scientists have charted how dinosaurs rose to prominence using a pretty unconventional method. They studied, in dirty detail, ...

The dinosaurs fried and then froze ... three years analyzing the samples in order to geologically reconstruct a timeline of what happened after the impact. "It's an expanded record of events ...