The Arctic tundra is teeming with predators, just not the ones you might expect: By biomass, arctic wolf spiders outweigh arctic wolves by at least 80-to-1. Her study reveals that at increased ...

If wolf spiders living in the Arctic want to keep their larger numbers of baby spiders healthy, they'll need to have their food supply double as well or change their diet altogether.

In the Arctic, wolf spiders—which, in terms of pure biomass, outweigh the region’s gray wolves by a ratio of at least 80-to-1—typically hunt springtails, primitive wingless insects that ...

The first successful cloned Arctic wolf, Maya, was born to a beagle in a Beijing lab on June 10. The company, Sinogene, made the announcement on September 19.; Sinogene researchers used donor ...