Scientists at a Dallas-based biotech firm say they are bringing back the dire wolf from extinction, a species popularized by the fantasy TV show "Game of Thrones." Colossal Biosciences, the world's ...

Artistic reconstruction of a dire wolf. You may have seen them in Game of Thrones, but dire wolves aren’t fantasy beasts.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. For the first time in over 10,000 years, the howl of a dire wolf is ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...