Add Yahoo as a preferred source to see more of our stories on Google. Brasilodon quadrangularis, the earliest known mammal, has been identified using fossil tooth records (2022 Anatomical ...

Researchers found that complex teeth, a hallmark of mammals, also evolved several times in reptiles, prompting the evolutionary success of plant-eating lizards. However, contrary to mammals their ...

A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the ...

Researchers have investigated the importance of the Notch pathway for the evolution of tooth morphology. Mutations in this signalling pathway can lead to defective structures in tooth enamel. Studies ...

Therapsids, the ancient ancestors of mammals, were integral to Earth’s ecosystems during the middle to late Permian period.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The living mammal family tree is full of diverse species–big ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. On a paleontological dig, intact skeletons and fossilized remains ...

Aug. 18 (UPI) --Mammals were mostly an afterthought during the age of the dinosaurs. For 150 million years, reptiles dominated the planet. But the discovery of three new prehistoric mammal species, ...

SAN DIEGO, Calif. — The ancestors of whales used to walk on land, and San Diego scientists are working to uncover mysteries about how the evolution from land to sea took place. They’re turning to ...

At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...