Habitat fragmentation occurs as a result of natural causes such...

Portions of the human spine structure that enable efficient walking...

Great apes and humans split several hundred thousand years earlier...

Fruit fly brains are tiny, but that doesn’t mean that...

Researchers have identified areas of the primate brain dedicated exclusively...

Small parrots called parrotlets use a technique called “wing-assisted hopping”...

Frogs can be found on every continent except Antarctica. Their...

The mosquitoes that carry Zika virus might also transmit chikungunya...

Growling and teeth baring are not the only ways dogs...

What are the reasons that shoppers may prefer free-range chicken...

Beaver dams may help lower stream temperatures, helping cold-water fish...