"The 2010 BP oil spill accelerated the loss of Louisiana’s delicate marshlands, which were already rapidly disappearing before the largest oil spill in U.S. history, a new study reports."

"COLORADO SPRINGS -- Firefighters struggled on Wednesday to beat back a fiercely aggressive wildfire raging at the edge of Colorado Springs that has forced at least 35,000 people from their homes and was nipping at the edges of the U.S. Air Force Academy."

"Two massive Shell Oil Co. drilling rigs left a Seattle dock early Wednesday, starting the long trek to Alaska's Arctic waters and leaving behind years of legal battles and regulatory hurdles in a quest for riches under the sea."

"Two prominent seismologists said on Tuesday that Japan is ignoring the safety lessons of last year's Fukushima crisis and warned against restarting two reactors next month."

"Tropical Storm Debby weakened as it drifted ashore on Florida's Gulf Coast on Tuesday, dumping more rain on flooded areas and sending thousands of people fleeing from rising rivers."

"Thousands flee homes as western wildfires persist. Colorado's Governor Gary Herbert estimates the fire has caused millions of dollars worth of damage. Soot and smoke also worry residents."

"Tropical Storm Debby lashed parts of Florida with driving rains and high winds on Monday, threatening to trigger more flooding and tornadoes as it hovered off the state's northern Gulf of Mexico coast."

"With tropical storm-force winds extending outward up to 230 miles from its center off the northwest coastal town of Apalachicola late Monday afternoon, forecasters said Debby menaced a broad swath of inland territory with flash flooding from torrential downpours.

"MANITOU SPRINGS, Colo. -- Searing, record-setting heat in the interior West didn't loosen its grip on firefighters struggling to contain blazes in Colorado, Utah and other Rocky Mountain states. Colorado has endured nearly a week of 100-plus degree days and low humidity, sapping moisture from timber and grass, creating a devastating formula for volatile wildfires across the state and punishing conditions for firefighters."

"MIAMI -- Tropical Storm Debby whipped Florida with bands of drenching rain Monday while its center was nearly stationary in the Gulf of Mexico. Its slow progress meant the most pressing threat from the storm was flooding, not wind.

"COLORADO SPRINGS, Colo. --The total number of homes destroyed by a two-week old wildfire in northern Colorado was raised to 248 on Sunday as residents of a subdivision near Fort Collins learned that 57 more homes in their neighborhood had been lost, authorities said."