Dinosaur extinction theories suggest populations were dwindling when an asteroid wiped them out. New research is challenging ...

New research suggests the theory that dinosaurs were declining before Chicxulub is the result of a poor (and misleading) ...

An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

A prehistoric hell ant that lived among dinosaurs 113 million years ago had an unusual way to kill its prey and sheds new ...

A groundbreaking study on dinosaur populations leading up to their extinction points to sampling biases within the fossil ...

This fossil is 13 million years older than any ant fossil found before—and reveals a sophisticated predator that lived alongside the dinosaurs.

Chaos Theory brings dinosaurs to the real world alongside humans, showing more than two dozen different types of dinos.

Disney’s ground breaking animation Fantasia featured The Rite of Spring, depicting Earth’s early history and the extinction of dinosaurs. At the time, scientists believed climate change and drought ...

A new study suggests that dinosaurs likely weren't in decline before an asteroid wiped them out 66 million years ago; instead, there may just be limited fossils from that time period, challenging the ...

Dinosaurs were thriving before the asteroid hit Fossil and Climate data show no signs of decline Catastrophic impact caused abrupt mass extinction ...

One of the largest crocodilians that ever lived preyed on dinosaurs. New research has found the fearsome Deinosuchus had a ...