"A magnitude-8.2 megathrust earthquake struck late on Tuesday off the coast of northern Chile and produced a large tsunami, according to U.S. officials."

"Recovery teams struggling through thick mud up to their armpits and heavy downpours at the site of a devastating landslide in Washington state are facing yet another challenge - an unseen and potentially more dangerous stew of toxic contaminants."

"A U.S. regulator on Monday allowed Exxon Mobil Corp to restart operations on the Texas leg of its Pegasus pipeline, which spilled thousands of barrels of oil into a residential area in Arkansas last year."

"Thirty-five years after the world's first nuclear-power scare, the nuclear industry hasn't learned the most basic lesson from Three Mile Island: Get accurate information to the public in a timely manner."

"Pacific Gas and Electric Co. expects to face criminal charges from the federal government over the 2010 San Bruno pipeline explosion that killed eight people and leveled a neighborhood, the company reported Thursday."

"DAKOPE, Bangladesh — When a powerful storm destroyed her riverside home in 2009, Jahanara Khatun lost more than the modest roof over her head. In the aftermath, her husband died and she became so destitute that she sold her son and daughter into bonded servitude. And she may lose yet more."

"DARRINGTON, Wash. -- Brenda Neal was still at the firehouse at midnight, watching as rescuers caked with mud returned from the search for survivors of a massive landslide in rural Washington state."

"Oil from BP’s Macondo well has again been linked to heart defects in embryonic and newborn bluefin and yellowfin tuna and in amberjack, key commercial, open water fish that were spawning in the Gulf of Mexico at the time of the catastrophic blowout, according to a peer-reviewed lab study released Monday by the National Oceanic and Atmospheric Administration."

"On March 24, 1989, the tanker Exxon Valdez struck a reef in Prince William Sound, Alaska, spilling 11 million gallons of crude oil into the pristine water. At the time, it was the single biggest spill in U.S. history. In a series of stories, NPR is examining the lasting social and economic impacts of the disaster, as well as the policy, regulation and scientific research that came out of it."

"It is a danger hidden beneath the streets of New York City, unseen and rarely noticed: 6,302 miles of pipes transporting natural gas."