Wildlife photographer Randy Robbins has captured a video of one of the rarest mammals on Earth at Lassen Volcanic National Park.

The Sierra Nevada, once a tranquil stretch of towering pines and snow-capped peaks, is now a stage for a new kind of drama—one where fire is the main character and animals are forced to rewrite ...

The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals ...

Randy Robbins, a California-based wildlife photographer, said his camera captured rare footage of the "highly threatened" ...

A Northern California photographer captured footage of an extremely rare fox in Lassen Volcanic National Park this winter.

The Center for Biological Diversity today released documentation showing widespread damage to critical habitat for the Sierra ...

Sonora, CA — A large bear was spotted on a security camera this week roaming in a residential area along Gibbs Drive in ...

Roots shaped like tiny potatoes, pine nuts for snacking, and an assortment of teas made from fireweed, nettle and Russian ...

The mayor offered a reward of $12,000 for information leading to the capture of Alessandro Coatti's killers. Police said the ...

After three years of scouting, Randy Robbins filmed a subspecies of red fox that lives only in high elevations in the Sierra ...

Yosemite National Park’s Sierra Nevada yellow-legged frogs were so abundant in the mid-1800s that “it would be difficult to avoid stepping on them,” according to researcher Roland Knapp of ...

Stephenson estimates the current total population of Sierra Nevada bighorn sheep at between 380 and 400 animals. Tom Stephenson heads the California Department of Fish and Wildlife's Sierra Nevada ...