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.

Irene washes out Highway 12 on North Carolina’s Hatteras Island

NOAA assesses damage along the U.S. East Coast from Hurricane Irene and takes a picture of washout along Highway 12 on Hatteras Island, North Carolina.

Biblical snake infestation down in Texas

Here's what it's like to live in Texas in summer 2011 - a U.S. state stricken with surreal heat and extreme drought and biblical snake infestation.

Last two winters: Notoriously cold, but also very warm

The last two winters of 2009-10 and 2010-11 ranked 21st and 34th, respectively, for cold. They ranked 12th and 4th for warmth, according to researchers.

Arctic summer has an open ocean

Oceanographer Sylvia Earle calls the Arctic a "hope spot." In other words, she said, we still have a chance to get it right.