Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...

While sexual reproduction is the predominant strategy among animals, some species have evolved the ability to reproduce asexually ...

With sharp catlike teeth and a doglike body, ancient carnivores called hyaenodonts were once at the top of the food chain, but the entire lineage was wiped out about 25 million years ago.

A rare discovery of a nearly complete skull in the Egyptian desert has led scientists to the “dream” revelation of a new ...

It’s already baffling how many incredible and strange creatures can be found on planet Earth, with there being well over 8 ...

But scientists have found no evidence of such an orifice among the M ... Entelodont: The Prehistorical Animals With Teeth As Thick As A Human Wrist The next prehistoric animal looks like it waltzed ...

This creature called Nutria, which additionally has orange teeth, is causing significant damage to the ... many nutria were released or escaped into the wild. Without natural predators in their new ...

What they have found has nothing to do with abyssal creatures or marine legends ... and oceans and can commit crimes on the high seas without too much inconvenience.

For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

These amazing animals have bacteria in their tissues that use chemosynthesis to turn hydrogen sulfide from the vents into energy. This technique allows tubeworms to flourish without needing ...

Service animals require individual training, but the Americans with Disabilities Act (ADA) requires no form of certification as to the training or qualifications of a purported service animal.