Dec. 17, 2024 — Scientists have discovered the oldest known animal with saber teeth: a predator that lived 270 million years ago. This animal, from before the age of the dinosaurs, was a dog ...

We have been researching the evolution of primate litter size – how many babies grow during each pregnancy – for the past several years. To study mammal evolution and reproductive life ...

Fossils of the oldest saber-toothed predator are helping researchers understand the evolution of early mammal relatives called gorgonopsians and our shared origins in the therapsid group.

This ancient predator, resembling a dog with saber-like teeth, offers a new glimpse into the distant origins of mammal evolution. This figure from the paper shows the fossil bones that were found in ...

We have been researching the evolution of primate litter size – how many babies grow during each pregnancy – for the past several years. To study mammal evolution and reproductive life history, we use ...

We have been researching the evolution of primate litter size - how many babies grow during each pregnancy - for the past several years. To study mammal evolution and reproductive life history, we use ...

Despite not being particularly mammal-looking, the earliest true mammals ... a study co-author and head of the Computational Biomechanics and Evolution of Life History group at the Institut ...

They belong to the evolutionary lineage that would give rise to the first mammals 50 million years ... head of the Computational Biomechanics and Evolution of Life History group at the Institut ...

The origin of mammals is shrouded in mystery, but every fossil clue helps rewrite the story. A new discovery on a Mediterranean island is challenging what we know about when—and where—mammal ...

Chart of Life Extended by Nearly 1.5 Billion Years Dec. 19, 2024 — Fossilized skeletons and shells clearly show how evolution and extinction unfolded over the past half a billion years ...