Colorado Parks and Wildlife announced that there are three new gray wolf packs as part of the state’s plan to rebuild ...

Colorado’s voter-mandated program to reintroduce gray wolves took a big step forward in 2025 with the births of an unknown ...

An uncollared gray wolf pup believed to be the fifth member of the displaced Copper Creek wolf pack walks in front of a Colorado Parks and Wildlife game camera retrieved Sept. 20, 2024.

Colossal Biosciences has genetically engineered the first dire wolf to live in over 10,000 years. Here's what that means for other extinct species.

New packs are the Copper Creek in Pitkin County, One Ear in Jackson County, King Mountain in Routt County and Three Creeks in ...

Dire wolves were originally thought to have more likely been relatives of jackals. But Colossal's findings suggest the dire wolf goes back about 4.5 million years ago with ancestors including a ...

Voyageurs Wolf Project has studied wolves in northern Minnesota since 2015 and produces a wealth of data on the controversial species.

KNOXVILLE, Tenn. — Zoo Knoxville's six critically endangered red wolf pups recently passed a major milestone: They've opened their eyes! The zoo said they are making sure the pups are healthy ...

The dire wolf pups live on an ecological preserve over 2,000 acres in size, where they are tended to by a 10-member full-time care staff and monitored using cameras, security personnel and drones.

A one-month-old dire wolf pup. (Courtesy of Colossal Biosciences) Researchers from a private biosciences company called Colossal say they’ve extracted DNA from a 13,000-year-old fossil to bring ...

While adult wolves typically sleep between 4 and 10 hours a day (within a 24-hour period), wolf pups need much more rest — around 15 to 18 hours — to support their rapid growth and development.