Colorado voters narrowly decided to reintroduce gray wolves to the western part of the state, sparking tensions with ranchers ...

Unlike web-building spiders, wolf spiders chase down their prey on the ground ... there is a tendency to kill them on sight, which is unnecessary. If you're spooked, shoo them away, or capture ...

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

prey populations decrease and vegetation can rebound. So in certain habitats of Yellowstone National Park, plant species such as willow and aspen are now in greater abundance since wolves were ...

This story appears in the March 2010 issue of National Geographic magazine. Wolves, when you get down to it, are a lot like us. They are powerful, aggressive, territorial, and predatory.

TELLER COUNTY — According to at least one Teller County resident, Colorado Parks and Wildlife (CPW) has informed him that a solo female gray wolf entered Teller County Saturday night and was last ...

This is how the yearlings learn to kill, generally targeting the young, old, and sick. The ravenous wolves sometimes begin to feed on their prey before it’s dead. Eventually, the wolves lay down ...

Wolves regulate prey populations, thereby playing a pivotal role in maintaining ... This continued into the first half of the 20th century, when government bounties encouraged killing wolves by any ...

“Factors contributing to this [elk] decrease include bear and wolf predation, increased human harvests, winter-kill (1997), and ... Wolves also prey on other ungulates, such as bighorn sheep ...

Unlike web-building spiders, wolf spiders chase down their prey on the ground, making them more like the ... Despite the fact that they almost never bite humans, there is a tendency to kill them on ...