We shouldn’t be celebrating “de-extinction.” We should be focused on the species that are currently in danger.

They’re dire wolf pups, back from extinction after some 12,000 years. Dire wolves thrived during the Pleistocene Epoch, when ...

Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals.

While May brings flowers, April showers bring muddy paws and musty fur. While it’s tempting to skip the daily walk and other ...

Rows of shelves house bundles of soft yarn arranged by color; the wooden-planked walls are adorned with meticulously knitted ...

Colossal, a genetics startup, has birthed three pups that contain ancient DNA retrieved from the remains of the animal’s ...

SCOREBOARD PROBLEMS: For much of the opening game, the giant scoreboard in left field showed the wrong score. Whoever ran the ...

Colossal’s laser assisted somatic cell nuclear transfer system Credit - Courtesy Colossal Biosciences N ature gave the world ...

Startup Colossal Biosciences has edited the DNA of a gray wolf to produce what it says is a de-extincted animal. Does that ...

The dire wolf once roamed an American range that extended as far south as Venezuela and as far north as Canada, but not a ...