The incident shows how quickly human carelessness, like leaving food out where predators can find it, can harm the ecosystem.

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

Colossal Biosciences aims to rewrite history as they work to resurrect extinct species – and their sights are set on the ...

On four separate occasions, Wolf 907F seized power as the alpha female leader of the Junction Butte Pack in Yellowstone National Park. (National Park Service file photo courtesy of Jeremy ...

DALLAS — Dallas-based Colossal Biosciences recreated the once-extinct dire wolf, the company announced in a press release Wednesday. The de-extinction company said the successful birth of three dire ...

Humans have always had an emotional relationship with predators. We both revere and demonize them. We buy more than 100 million teddy bears annually for our children, while 50,000 real bears are ...

Excerpt: Dire wolves have been extinct for 12,500 to 13,000 years until scientists from Colossal brought them back through a combination of gene editing, ancient DNA analysis, and cloning.

YELLOWSTONE NATIONAL PARK, WYO. (Idaho Capital Sun) – Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk... What is the legacy of Yellowstone wolves 30 years after ...