New tech is helping researchers better understand Yellowstone's apex predators.

WASHINGTON — 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 ...

Humans have evolved to become nature's ultimate predator, but when it comes to other formidable creatures, we don't always feel as intimidated as we should. If you've ever heard or read the popular ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Three genetically engineered wolves that may ...