The stark white arctic wolf at the International Wolf Center was still in good health. The cause of death is unknown.

Not everyone loves the cold, but do you know who thrives in it? Wolves. Specifically two wolves at a sanctuary near Lititz, Pennsylvania who seemed perfect at home during the first snow of the season.

DALLAS — Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an undisclosed secure location in the U.S., according to the company that aims ...

Colossal Biosciences claims it has revived an extinct species, but scientists outside the company are skeptical. Somewhere in the northern US, drones fly over a 2,000-acre preserve, protected by a ...

A company that aims to bring back lost species say they have genetically engineered wolves with white hair and muscular jaws like the extinct dire wolf. Three genetically engineered wolves that may ...