Colossal Biosciences says it used novel gene-editing technology to alter gray wolf DNA to breed the animals. Dire wolves ...

The dire wolf — a species that disappeared 13,000 years ago and was made famous by the beloved HBO series Game of Thrones — ...

In a shadowed, undisclosed location somewhere in the American interior, three genetically engineered wolf pups are pacing, sleeping, and howling into the void of scientific ambition. With snow-white ...

and the gray wolf swept down from northern Canada and Alaska to fill the ecological void. Dire wolves and gray wolves are more than 99 percent genetically identical, Dr. Meachen and her colleagues ...

and the gray wolf filled the “ecological void,” Meachen said. Dire wolves are 25% larger than their gray wolf counterparts, with more muscular jaws and shoulders, biologists say. Lamm and ...