The genetics company is teaming up with "Lord of the Rings" director Peter Jackson to resurrect an animal resembling the ...

The South Island giant moa could be the next species that biotech company Colossal Biosciences "brings back" from extinction ...

Colorado Parks and Wildlife’s latest wolf activity map shows a wolf may have strayed close to the Denver metro area in the last couple of months, but a wildlife biologist says the map can be … ...

California has seen its Gray Wolf population grow quickly over the last decade. Now, ranchers say the wolves are killing and stressing their livestock. They advocate for more options to ward them off.

In the hybrid method, an effective swarm intelligence method, grey wolf optimizer (GWO), is adopted to optimize the input-hidden weights and hidden biases of the ELM method; and then the Moore-Penrose ...

An average adult male wolf weighs about 100 pounds. The largest wolf caught for wolf reintroduction in 1995 and 1996 weighed 135 pounds, Niemeyer said.

Colorado Parks and Wildlife has made a "difficult" decision to kill a wolf that was repeatedly attacking livestock.

The Dire wolf lineage is gone and even if we could multiply the newborn pups—which in reality are genetically modified Grey wolves—how would we maintain a free-living population? How would we prevent ...

Russian Gray Wolf. Image by Mikkel Houmøller, CC BY-SA 4.0, via Wikimedia Commons. The largest reliably documented wolf ever captured in North America was an enormous male gray wolf (Canis lupus) ...

When one company proclaimed it had brought back the dire wolf, the response was joyous. But de-extinction remains a dangerous fantasy.