A new study analyzes findings from more than 170 papers to clarify what we know so far about the ecological impacts of large carnivore recovery in North America and what mysteries still remain.

Critters consuming species that contain deadly toxins have evolved a suite of clever strategies to keep out of harm's way.

A 15-foot Burmese python was caught swallowing a “full-sized” deer in Southwest Florida, proving the invasive apex predators are ambushing and eating bigger prey. The python was 115 pounds and the ...

Flesh-eating squirrels which hunt down and devour voles have been spotted for the first time in the wild. Until now, squirrels were thought to be primarily vegetarian, cramming their cheeks full of ...

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two ...

From blood-squirting lizard eyes to zombie cockroaches, the natural world is ready for a truly terrifying Halloween.

Animals have evolved to eat a lot of different things, even stuff that barely passes for food, and it shapes our entire lives from what we look like to where we live. Today, we’ll talk about why being ...

Two male lions became infamous for terrorizing and eating humans in 1898 during the construction of a railway bridge over the Tsavo River in Kenya. Now, an innovative genetic analysis of hairs trapped ...

Last year, right around my birthday, I took a trip to the Great Smoky Mountains for the first time. My day began with a hike on a quiet trail, breathing in the crisp mountain air, when I heard the ...