A remarkably preserved stegosaur skull is reshaping what scientists know about plated dinosaurs and their evolution across ...

Scientists knew that saber-toothed tigers were big — but this skull changes everything. "To picture a normal individual, ...

This cormorant somehow manages to gulp down a fish that's even bigger than its head! How do these birds swallow their food ...

An investigation of the American crocodile produced surprising results. Discover more about the two new crocodile species in ...

Referred to as the Des-Cubierta Cave, the site is the only Neanderthal dwelling known to contain a stash of skulls. What’s ...

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal on a slab of sandstone recovered near Melbourne.

For more than 140 years, Mixodectes pungens, a species of small mammal that inhabited western ... It includes a partial skull with teeth, spinal column, rib cage, forelimbs, and hind limbs.

For more than 140 years, Mixodectes pungens, a species of small mammal that inhabited western North America ... It includes a partial skull with teeth, spinal column, rib cage, forelimbs, and hind ...

Based on the shape of the skull and teeth, scientists think this species had ... a striped hyena or small female leopard. The teeth of Bastetodon show the prehistoric mammal’s ability to ...

is the world's smallest bat and the mammal with the smallest skull size. Weighing around .07 ounces (less than a penny) and with a length of 1.14 inches, it's so small that you might confuse one ...

While the world’s tallest mammal is found in many countries in sub-Saharan Africa, not all the species ... skulls, especially in the ossicones. “If we dive deeper into our analysis, we can see ...

They also have small ... a modern frog skull (Credit: Brittany M Hance/ Smithsonian) Named after the world's most iconic frog, Kermitops gratus, is sadly no longer an existing species but has ...