"DuPont Co. rejected affordable plant and equipment upgrades, ignored near-miss incidents and violated the chemical giant's own widely touted safety guidelines in failing to prevent three January 2010 accidents that left one Belle plant worker dead, federal investigators said in a report issued Thursday."

"Even though the [Yellowstone River] oil spill is widespread, it's not always easy to get to. In Laurel, Montana, near where the spill happened, Exxon security guards block off a public road leading to cleanup operations. Media from around the world wait to be escorted into one area to film the spill. Hassett said the escort is to protect reporters from the floodwaters."

"The worst drought in 60 years is causing a severe food crisis in East Africa. In Kenya, the world's largest refugee camp is overwhelmed as 10,000 climate refugees from across the drought-stricken region arrive each week seeking water, food and shelter."

"Credibility is a precious thing. Oil giant ExxonMobil did not have much to begin with, but it went even deeper into its scarce reserves in the past few days when a company pipeline spilled oil into a river that runs past the homes of about 6,500 people. Wednesday brought another blow: it turns out ExxonMobil needed almost an hour to fully seal the burst pipeline instead of the 30 minutes company president Gary Pruessing had initially said it took."

FEMA trailers rejected after Hurricance Katrina because of formaldehyde concerns are being welcomed by Indian tribes in Oklahoma who have little else to live in.

"A massive dust storm has swept into the Phoenix area and drastically reduced visibility across much of the valley."

"An explosion sparked a fire at a French nuclear power station on Saturday, just two days after the authorities found 32 safety concerns at the plant."

"More than three months after a massive earthquake and tsunami triggered a nuclear meltdown at a nearby power plant, Fukushima residents are scrambling to cope with contamination on their own in the absence of a long-term plan from the government."

"Honking horns and waving to firefighters, residents of a New Mexico city threatened by a massive wildfire rolled back into Los Alamos nearly a week after flames forced an evacuation and the closure of a nearby major nuclear weapons laboratory."

"An oil spill last weekend could sour Montana residents on a proposal to build a new crude pipeline through the state, a critic of TransCanada Corp.'s Keystone XL project said Monday."