A Glendora man is warning neighbors to stay alert after he says he fought off a mountain lion attacking his family dog ...

Scientists discovered that scissor-tailed nightjars create strange courtship sounds by snapping the bones in their wings ...

A California man who noticed mysterious feces on the roof of his guest house ended up in a close encounter with the source -- ...

A mountain lion that was tranquilized after wandering around an Escondido neighborhood on Monday has been relocated near the Cleveland National Forest and outfitted with a tracking device, a state ...

A mountain lion set off a dramatic wildlife response in a busy Escondido neighborhood, ending in a tranquilizer takedown, a drone-assisted pursuit and a nighttime release back into the wild near the ...

SAN DIEGO (FOX 5/KUSI) — A mountain lion was reported near a residential neighborhood in Escondido Monday, prompting a response from local police and the California Department of Fish and Wildlife.

SAN DIEGO (FOX 5/KUSI) — A mountain lion was tranquilized and captured Monday after hiding near a residential neighborhood in Escondido. Escondido police reportedly received a call around 1:34 p.m.

ESCONDIDO, Calif. (KGTV) — After an hours-long standoff, authorities safely captured a mountain lion that wandered into a neighborhood in Escondido Monday afternoon. According to the Escondido Police ...

A tiny mountain lion cub arrived at Oakland Zoo barely clinging to life — and just when her fight for survival seemed lost, another rescued mountain lion with a hauntingly-similar past stepped in to ...

YUCAIPA, Calif. (KABC) -- A Yucaipa resident is speaking out after a mountain lion attacked and killed his two large dogs in the backyard last weekend. Roger Schultz said his backyard surveillance ...