Crabs are one of the oldest inhabitants on Earth and are a result of millions of years of evolution from different animals.

An international research team concludes that gentle touch is not only good for mental health, but also for the evolution of cooperation.

The tests help explain evolution among saber-toothed predators. There are at least five different examples of such teeth at different points in time. Those teeth’s ability to puncture yet not break ...

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 ...

An international team of scientists has uncovered a fascinating piece of the evolutionary puzzle: how the ventral nerve cord, a key component of the central nervous system, evolved in ecdysozoan ...

Discover how a recent fossil study sheds light on the evolution of the ventral nerve cord in ecdysozoan animals and its ...

Scientists discovered that choanoflagellates coordinate their movements through electrical signaling via voltage-gated ...

Researchers have uncovered why the formidable teeth of saber-toothed predators like Smilodon were evolutionarily advantageous ...

Saber-tooth fangs acted like an “evolutionary ratchet,” ensuring the hunting prowess of animals but limiting their ...

However, 60 million years ago, having twins was the norm among primates, which changed everything anthropologists understood ...