Wolves versus cougars... adapting to survive alongside one another: A comprehensive series of articles on this topic ...

Add Yahoo as a preferred source to see more of our stories on Google. Pumas are now preying on Patagonia’s coastal penguin colonies at high rates, raising new conservation concerns. Rising puma ...

Defenceless penguins are being killed en masse as puma populations recover in Monte Leon National Park in Argentina’s ruthlessly wild Patagonia. After cattle ranching was abandoned in the country’s ...

Just weeks after a mountain lion wandered into San Francisco, state officials voted to permanently protect populations of the charismatic predators that prowl the coastal mountains between the Bay ...

Whether you call them a cougar, puma, mountain lion or panther, you’re talking about the same big cat, often solitary and ...

Deep within the tropical rainforests of Central and South America lives one of the most powerful birds on Earth: the harpy eagle. With massive talons, immense strength, and an imposing presence, this ...

Adaptation is essential for survival. Across species, it occurs over many generations through evolution and natural selection ...