The dire wolf (Canis dirus), prototype of the various wolves that were important members of the House Stark family of characters in Game of Thrones, was found uniquely in North America until its ...

Two dire wolves and a saber-toothed cat fight over the carcass of a Columbian mammoth at the La Brea tar pits in this painting by R. Bruce Horsfall. Long extinct, the fearsome dire wolf that roamed ...

Think dire wolves are a hundred percent fictional? You know nothing, Jon Snow. George R.R. Martin may have an epic imagination, but he didn’t completely make up these Game of Thrones creatures. The ...

The skeleton of a dire wolf (Canis dirus), photographed at the Utah Museum of Natural History in Salt Lake City. Research Reveals the Optimal Way to Optimize The leading approach to the simplex method ...

Extinct dire wolves split off from other wolves nearly six million years ago and were only a distant relative of today's wolves, according to new research published in Nature today (13 January). Dire ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...