Do these Florida dolphins have a language? Scientists are finding new clues. “If there is a species that we might be able to engage with in some kind of two-way communication, these guys are ...

In this scientific statement from the American Heart Association, experts in the field of cardiomyopathy (heart muscle disease) in children address 2 issues: the most current understanding of the ...

Reindeer change the color of a reflective layer in their eyes between summer and winter to deal with months-long stretches of Arctic darkness. These animals in Norway are cared for by Sami herders ...