Indeed, the earliest mammal we are currently aware of is the Brasilodon quadrangularis – a diminutive critter described as ...

Recent research conducted by the University of Bristol hypothesizes that mammals started to adapt to a more ground-oriented ...

The evidence was gathered from bone articular fragments of therian mammals, which includes marsupials and placentals.

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, ...

But what about the mammals roaming the earth alongside them? In a new study published in ... of which there are plenty from the Mesozoic era. Using living mammals first, the researchers analyzed ...

During the age of dinosaurs, early mammals probably lacked the stripes and spots of their modern relatives, having uniformly dark, drab coats.

But under the surface they have more in common than it may first seem. There are thought to be over 5,400 species of mammals living on Earth. They come in all shapes and sizes - from tiny mice to ...

While previous studies used complete skeletons to study ancient mammal movement, this research is one of the first to use small ... impact reshaped life on Earth.