Environment

20120617-190937-pic-735990565.jpg

Fires erupt on a ridge over a Boy Scouts camp east of Red Feather Lakes, Colo., on Sunday as a stubborn wildfire continues to burn in northern Colorado. Crews are facing powerful winds as they battle the blaze that has scorched about 86 square miles of mountainous forest land and destroyed at least 181 homes, the most in state history. (Associated Press)

20120617-190940-pic-585878170.jpg

A 10-person crew along with a rescue dog and handler searched for four Japanese climbers on Alaska's Mount McKinley on Saturday. Evidence suggests that the climbers were swept into a deep crevasse by an avalanche on Wednesday and are dead. (National Park Service via Associated Press)

Japanese Climbers Mou_Reps.jpg

In this Friday, June 15, 2012 photo provided by the National Park Service, climbers hike through the area where an avalanche swept a Japanese climbing team off a hill during their descent from Alaska's Mount McKinley. U.S. National Park Service officials say five people were traveling as a one rope team early Thursday morning as part of a Miyagi Workers Alpine Federation expedition on the Alaska mountain. The NPS said Hitoshi Ogi, 69, survived after falling 60 feet (18 meters) into a crevasse. He was able to climb out. The other four tumbled into the avalanche debris and haven't been seen since. (AP Photo/National Park Service, Kevin Wright)

Travel Trip Hiking De_Star.jpg

In this Sept. 11, 2011 photo, clouds obscure a portion of Mount McKinley, in Denali National Park and Preserve, Alaska. (AP Photo/Becky Bohrer)

China Space_Star.jpg

Shenzhou 9 spacecraft rocket launches from the Jiuquan Satellite Launch Center in Jiuquan, China, Saturday, June 16, 2012. China sent its first woman and two other astronauts into space Saturday to work on a temporary space station for about a week, in a key step toward becoming only the third nation to set up a permanent base in orbit. (AP Photo/Ng Han Guan)

Romney 2012_Live.jpg

Republican presidential candidate and former Massachusetts Gov. Mitt Romney and his wife, Ann, arrive June 15, 2012, for a campaign stop at the Scamman Farm in Stratham, N.H. (Associated Press)

20120614-202537-pic-175005886.jpg

Tiger Woods carded a 69 for a seven-stroke lead over Phil Mickelson and a nine-shot advantage over Masters champion Bubba Watson in the U.S. Open. Woods is looking to rebound from a poor showing at the Masters. (Associated Press)

20120614-180827-pic-242095126.jpg

Tom Cruise stars as Stacee Jaxx, a kind of Bon Jovi-Axl Rose hybrid, in the rock musical "Rock of Ages." (Warner Bros. Pictures)

20120614-170642-pic-724580359.jpg

Actress Lucy Lawless says she has "no regrets" about stopping an Arctic-bound oil-drilling ship from leaving a New Zealand dock. (Greenpeace via Associated Press)

New Zealand Lucy Lawl_Lea.jpg

Actress Lucy Lawless (left) and Greenpeace activists Viv Hadlow and Raoni Hammer walk outside Auckland District Court in Auckland, New Zealand, on Thursday, June 14, 2012, after answering charges related to the occupation of the oil-drilling ship the Noble Discoverer in February. (AP Photo/Greenpeace)