Water is essential to life, and when animals can't get it themselves, humans step in and step up. In Guatemala, conservation groups are doing what they can to help animals deal with the intense summer ...

In a savannah, a good place for a predator to find food is a watering hole. The game is simple. Sit, wait and ambush any thirsty and unwary herbivore that walks up. Not so in a rainforest. When water ...

Predators come in all shapes and sizes, but some defy the odds, taking down prey far larger than themselves with cunning, teamwork, or sheer power. These remarkable animals prove that size isn’t ...

A grey wolf prowls through Yellowstone National Park near Mammoth Hot Springs in Montana. A group of 66 wolves was reintroduced to Idaho and Yellowstone in the late 1990s. They now total 2,800 ...

The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume?