A small but growing number of house cats have gotten sick from H5N1, the bird flu strain driving the current U.S. outbreak.

The fossil sheds light on interactions within the Cretaceous food web and may represent the first record of this type of ...

That agenda is unwelcome news for a small lizard in West Texas. The dunes sagebrush lizard — a tan, scaly reptile measuring ...

"Top 10s delivers expertly crafted videos featuring in-depth analysis, exclusive visuals, and engaging infographics on a ...

Earth has lost some of its most fascinating creatures to extinction. From mighty woolly mammoths to the mysterious Tasmanian tiger, here are 10 incredible animals that once roamed the planet but are ...

Albino animals are incredibly rare due to their lack of melanin, which gives them their distinctive white appearance and ...