The scientific breakthrough, announced on this day in 1997, proved that geneticists could clone an adult mammal, giving rise ...

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

Can artificial intelligence help us understand what animals feel? A pioneering study suggests the answer is yes. Researchers ...

Carbon dating of teeth fragments found in Brazil reveals that some species persisted for thousands of years longer than ...

While resource guarding is a natural canine behavior, experts have shared the key signs to look out for—and what to do if you notice them.

In most cases, the rash from a wandering worm is in a foot, ankle, thigh, or rear—basically from a person walking or sitting ...

Archaeologists in Lithuania recently uncovered an unusual animal tooth pendant with mysterious engravings. The carved tooth — which dates back thousands of years — was found during the reexamination ...

Consumer Reports tested 58 dog foods to evaluate their nutrient levels and safety. From big brands like Blue Buffalo and ...

Sharks are known for their pearly whites, but did you know that a shark can shed more than 30,000 teeth over its lifespan? Unlike humans, who have a single set of 32 permanent teeth, when a shark ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?

Human teeth are the latest body part to be replicated in laboratories, with researchers hoping it could mean the end of ...

Heavy metal pollution is usually associated with modern, large-scale industrialisation. However, humans have processed metals ...