Narrated by Alanis Morissette and Keanu Reeves, The Great Warming is a dramatic film about climate change that sweeps around the world to reveal how a changing climate is affecting the lives of people everywhere.

BIG SUR, Calif. -- For the first time in more than 100 years, California condors were spotted nesting in the northern part of the state, scientists said.

 For the first time in history, ten captive-bred endangered Puerto Rican parrots were released yesterday to join the last 40 parrots existing in the wild.

The Cauto River, Cuba's longest, was ravaged by a five-year drought, and its forests were destroyed for firewood. River banks crumbled, damaging the river’s fragile ecology.

Anthropologists challenge traditional views on human evolution that view humans as "man the hunter". The truth is humbling; we evolved as prey not predator.