Photojournalist Ami Vitale followed Przewalski’s horses—once declared extinct in the wild—on a 2,000-mile journey back to ...

Most countries pick eagles, lions, or bears as their national animals—creatures that actually exist and can be photographed ...

One day in September 2018, as Beth Pratt was hiking in California’s Yosemite National Park, she encountered pile after pile of fresh scat along a creek flowing out of Kuna Lake. She knew it was only a ...

"Too many people treat national parks like they're at the zoo." Onlooker captures stunning photo of tourists' reckless ...

CONCORD, N.H. (AP) — No one wants a weasel on their Thanksgiving table, but swapping turkeys for other animals was once ...

Interstate 90 is the longest interstate highway in the United States. Spanning more than 3,000 miles, it connects Seattle in the west to Boston in the east. But it also serves as a massive concrete ...

Scientists are concerned that the H5N1 virus could set off another human pandemic. But it is already putting species under pressure in the wild. By Emily Anthes Every spring, more than 200,000 ...

In the largest study of its kind, scientists have accurately documented the massive change in animal morphology over the last 1,000 years, with domesticated animals growing larger across the board and ...

Professor in the Department of Ecology and Evolutionary Biology and the Institute of the Environment and Sustainability, University of California, Los Angeles Xochitl Ortiz Ross has received funding ...