Researchers in China found Baminornis zhenghensis, which lived at roughly the same time as the famous Archaeopteryx but ...

Two studies published in the latest issue of Science, led by Dr. Fernando García-Moreno, Ikerbasque researcher at the Achucarro Basque Center for Neuroscience and the University of the Basque Country ...

Two studies published in the latest issue of Science have revealed that birds, reptiles, and mammals have developed complex ...

In a darkened forest of central Colombia, a 2-foot-long mammal climbed a tree and paused to rest its “completely spiny” body.

Fish are often known for their beautiful varieties of scales and their elegance in the water as adept swimmers. But what lies beneath the surface of their flashy exteriors is ...

Thanks to the development of a special tracking collar, scientists are now reviewing data to understand the lives of ...