Scientists have discovered the fossil of a tiny mouse-sized mammal that lived in the time of the dinosaurs in Chilean ...

Published last week in the Proceedings of the Royal Society B, a team of Chilean scientists announced the discovery of ...

Scientists have discovered the fossil of a tiny mouse-sized mammal that lived in the time of the dinosaurs in Chilean ...

Fossils of mosasaurs and early mammals found in Louisiana reveal how life changed after the asteroid that ended the age of ...

Named for its razor-like teeth, Novaculadon mirabilis came from a rodent-like order that outlived the dinosaur extinction ...

By analyzing oxygen isotopes in dinosaur teeth, scientists revealed Mesozoic CO₂ highs, plant growth surges, and volcanic ...

SMU-led researchers used fossils and seismic images to trace Louisiana’s history around the time the dinosaur-killing ...

A prehistoric predator changed its diet and body size during a major warming event 56 million years ago, revealing how ...

A new study has found that mammals have evolved to eat ants and termites at least 12 different times since dinosaurs went extinct. After the asteroid wiped out most life on Earth about 66 million ...

According to new research, relying on ants as a sole food source has evolved at least 12 times in mammals since the reign of the dinosaurs ended some 66 million years ago.