Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

A new study, led by San Diego Zoo Wildlife Alliance, Smithsonian's National Zoo & Conservation Biology Institute, and ...

According to a new study led by San Diego Zoo Wildlife Alliance and Smithsonian’s National Zoo and Conservation Biology Institute, among others, the answer is not only “yes”, but “yes, and we should ...

Colorado Parks and Wildlife is searching for the Plains Sharp-Tailed Grouse after reports of the bird seen near Roxborough ...

First Fossil Evidence of Endangered Tropical Tree Discovered May 9, 2025 — Scientists have discovered fossil evidence of an endangered, living tropical tree species. The unprecedented find was ...

Parrots are among the most vibrant and loquacious birds in the world — and are typically found in equatorial habitats. Here ...