Add Yahoo as a preferred source to see more of our stories on Google. A groundbreaking, multi-year study of wolves and elk in the Greater Yellowstone Ecosystem has confounded existing assumptions ...

While researchers are divided on the conclusion, the behavior shows wolves may be smarter than we thought. This still image of a wolf at night comes from a camera trap, which was part of an experiment ...

It is a case of wolves in fishermen’s clothing as several of them have been spotted pulling crab traps from waters off Canada’s west coast in what scientists say may be the first documented case of ...

We now know that a wide variety of animals use tools, and some clever surprises are among them. 1 Examples involving invertebrates, reptiles, fish, birds, and mammals show different levels of ...

Molecular genetic studies of wolves -- Wolf evolution and taxonomy -- Wolf interactions with non-prey -- Restoration of the red wolf -- Wolves and humans -- Wolf conservation and recovery ...