Did meteorites bombard Earth with gold?

The meteorites that left craters on the moon likely bombarded Earth with gold and other precious metals.

Penguin finds his way home with New Zealanders

A lost emperor penguin rescued on a New Zealand beach in June 2011 was released into the wild after two months of recovery. Will he find his way home?

Silkworm: A workhorse busy all the time

Years of domestication have turned the silkworm into a workhorse.

Texas wildfires still burning as winds die down

The largest of the Texas wildfires - the Bastrop fire near Austin in Central Texas - is said to be 30 percent contained today.

See how fast wildfire spreads

The Bastrop wildfire - which is raging 30 miles east of Austin - has burned at least 600 homes and blackened 30,000 acres in the last 48 hours.

Hurricane Katia update

It's currently thought that an elongated region of relatively low atmospheric pressure will help steer Hurricane Katia away from U.S. shores.

Tropical Storm Talas leaves at least 30 dead in Japan

At least 30 are dead and 50 missing from Tropical Storm Talas' passage over Japan this weekend. Search-and-rescue work is ongoing.

Encyclopedia of Life Version 2

Encyclopedia of Life Version 2 is available for reuse and is licensed under Creative Commons and other Open Access free licenses. Thank you!

Petermann Glacier in Greenland shows ice loss

Dramatic new evidence of ice loss from Greenland’s glaciers over the past decade, and signs of more ice loss ahead. Petermann Glacier shows more ice loss.

Gulf of Mexico storm upgraded to Tropical Storm Lee

Lee could cause flooding along U.S. Southeast's Gulf of Mexico on Labor Day Weekend 2011. It could become a Category 1 hurricane before it moves inland.