Hundreds of new species were discovered in 2025, with over 850 new marine species documented and many more described by ...

From riverbanks to shallow lakes, Spinosaurus combined display, biomechanics and hunting power in one of evolution’s strangest designs.

Recent discoveries about an alvarezsaur called Manipulonyx have drawn renewed attention to this group of bird-like, clawed creatures and the mysteries around their anatomy and behavior ...

Modern mammals have unique hearing abilities, able to sense a broad range of volumes and frequencies using middle-ear ...

The reptile, a tegu, had frostbite and showed signs of weakness from exposure in this week’s cold weather. It was unclear where it came from.

Using the fossil record and modern cold-blooded critters, paleontologist Kelsey Jenkins recreates the hearing capabilities of ...

Wildlife officials say a large exotic lizard was found buried in the snow in Rhode Island. A man spotted the cold-blooded ...

Yellow males are especially likely to succeed at mating with females if the orange male is currently mating with another ...

A tiny, plant-eating dinosaur about the same size of a chicken that occupied what’s now northern Spain some 125 million years ...

CT scans also indicate Archaeopteryx had nerve endings in the end of its beak—part of what’s known as a bill-tip organ. Again ...

Flying is really hard work. Compared to walking, swimming, or running, flying is the form of movement that takes the most energy and requires the most calories. That means that birds have had to ...

No one could deny that the water tank in Buffalo Park is an eyesore. One must assume that it exists for some important ...