Fish in dry regions are declining as climate warms, rainfall decreases, habitats shrink, and invasive species spread.

Bake them, freeze them, fire them from a gun or blast them into space: tardigrades can survive almost anything. Some experts ...

The state faces a growing threat from nonnative plants and insects that are reshaping its landscapes. Experts urge early ...

Hageman Discusses J6 Committee* Cattle Grazing Nixed Near Yellowstone* Wyoming Says Lower Basin States Hog Water ...

A rescue sea turtle that was blocked from returning home because of Brexit red tape is finally being released into the wild.

Five new species of sun moths have just been identified in Australia — and they’re already in danger. Sun moths are known for their “slim bodies, broad, often richly coloured wings and their clubbed ...

Advocates want California to protect two species. Earlier this year, the Center for Biological Diversity filed petitions ...

Most corals in the Atlantic Ocean will soon stop growing. Many are already dying, leaving shorelines and marine ecosystems ...

One question that I keep coming back to is, “Why are rare species rare?” This query often inspires a related one: “If it’s rare now, was it always rare?” I never expect simple answers, especially not ...

Officials from the California Carnivores Program at the UC Davis School of Veterinary Medicine/Drayer Wildlife Health Center confirmed Monday, Sept. 15, that a 3-year-old female puma, called ‘F390,’ ...

Leopards and jaguars are two big cats that look a lot alike, but when you know what to look for, you’ll be able to tell them ...