A tourist guide at Yellowstone filmed a wolf chasing after an elk for about 3.5 to 4 miles.

Scientists Warn Yellowstone Wolves Could Be Approaching a Crisis ...

When wolves are on the hunt, a kill rarely goes unnoticed for long. In the elk- and deer-rich areas of northern Yellowstone National Park, ravens are often among the first scavengers to arrive on the ...

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On Jan. 24, 2025, staff with the Yellowstone Wolf Project drove north of the park, wielding bulky telemetry equipment to listen for collared elk and wolves. They heard 1331’s signal, indicating she’d ...

Cougars and wolves are apex predators in Yellowstone. To survive, cougars have adapted to hunting different prey, decreasing ...

A baby elk outran — and outswam — a wolf pack in Yellowstone National Park, video shows. Screenshot of montanawild_'s Instagram video A “brave” little elk calf sprinted to safety — with a pack of ...

Narrated by the British writer and environmental campaigner George Monbiot, and largely drawn from his book Feral, it ...

This winter saw the most wolves from Yellowstone National Park killed in about a century. That's because states neighboring the park changed hunting rules in an effort to reduce the animals' numbers.

In Yellowstone’s wild chess match between wolves and cougars, it turns out the real power play is theft. After tracking nearly a decade of GPS data and thousands of kill sites, researchers found that ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...