Suburban Phantom on the Prowl Something's slipping through neighborhoods at dusk, silent as smoke. Mountain lions, also known ...

Biologists and ecologists have long wished to gather high-quality data on exactly what the animals they study are eating, but how can such observations be made without disturbing the natural patterns ...

Footage of an extremely rare big cat species was recently captured by a trail camera in China. It's providing hope that dedicated conservation efforts are giving the animal a new chance to thrive. In ...