A homeowner's security video in Colorado captured a rare sight of five mountain lions together, showcasing the elusive ...

Lawmakers are concerned about the impacts of sea lion and seal predation on salmon populations in Washington waters. Marine experts say that's not the problem.

Wildlife videographer and safari guide Rob the Ranger captures footage of an impressive male lion tracking through the stunning landscape of the Maasai Mara.

Wildlife videographer and safari guide Rob the Ranger captures incredible footage of a magnificent pride of lions socializing out in the wild.