Seals return to breed within a body length of birth place

Female Antarctic fur seals have an uncanny ability to return to within a body length of where they were born when it's time to breed, say researchers.

Crepuscular rays: View from space

Have you seen crepuscular rays from the ground, fanning out from a sunset or sunrise? Now see them from space.

Zombie ants: When ants become walking dead

An ingeniously deadly fungus hijacks the bodies of ants for food and reproduction. Read more about these cool zombie ants here.

New England hit by unprecedented snowfall late October 2011

The snow shattered records in New England this past weekend, in what will likely be known as the Halloween Snowstorm of 2011.

Antarctic killer whales appear to rejuvenate skin in tropics

NOAA researchers report the first long-distance migration of a killer whale. The brief trips of killer whales to tropical waters may assist with skin rejuvenation.

Survival of the fit, fast and persistent?

Climate variability adds another hurdle for amphibian species trying to migrate to more suitable habitats to escape the impacts of global warming.

Rina weakens into a tropical storm

Hurricane Rina, the 17th named storm and sixth hurricane of the 2011 Atlantic hurricane season, weakened into a tropical storm on October 27, 2011.

Alabama recovering from tornado 6 months later

Alabama has been rebuilding since April 27, 2011, when tornadoes left devastation and 248 dead. But there is still a lot of work to do.

Former climate skeptic confirms Earth is warming

"Let me explain why you should not be a skeptic, at least not any longer," said University of California physicist Richard Muller in October 2011.

Geothermal mapping shows coast-to-coast clean energy source

Google and SMU map significant geothermal resources across the United States capable of producing more than three million megawatts of green power.