Ethicists and conservationists appear to be divided over what the purpose of bringing back extinct species should be – and whether it matters.

Dallas-based Colossal Biosciences has been chasing de-extinction since its founding in 2021. Four years later, they’ve done ...

YELLOWSTONE NATIONAL PARK, Wyo. — Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the young biologist, fresh out of undergrad, was ...

Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the ...

And what's their role in maintaining healthy ecosystems.

Scientists and land owners have proposed releasing wolves, bears and lynxes - but not everyone is on board with this ...

A push is underway to get wolves delisted from federal protection across the Lower 48, but it remains unclear how that might ...

At the same time, a citizen-led petition to halt the state’s wolf reintroduction program cleared its first hurdle Friday, when its final language was submitted to the secretary of state. The latest ...

Colorado’s collared gray wolves continue to roam the state’s northwest corner and central mountains as wildlife officials wait and watch for signs new pups might be born this spring.

Wolves are considered predators in most of Wyoming, and just like coyotes, they can be killed year-round without a license in 3/4 of the state. Most wolves will do their best to avoid humans, so the ...

A new column of steam rises from Yellowstone. While the expansive volcano shows no hints of an eruption, magma brews beneath the surface, fueling hundreds of geysers and other heated phenomena.