"The critical document that determines how much space should be left in Lake Oroville for flood control during the rainy season hasn’t been updated since 1970, and it uses climatological data and runoff projections so old they don’t account for two of the biggest floods ever to strike the region."

"The St. Francis Dam was a proud symbol of California’s engineering might and elaborate water system — until just before midnight on March 12, 1928, when it collapsed, killing more than 400 people in a devastating wall of water. Ever since, the state has had a reputation of diligent inspections as it has built the largest network of major public dams in the nation."

"Tens of thousands of Californians faced an indefinite stay in shelters as engineers worked for a second day on Tuesday to fix the United States' tallest dam before more storms sweep the region."

"Authorities said late Sunday that they had issued evacuation warnings to 188,000 people because of concerns over damage to spillways at the Oroville Dam, but said there were no concerns about looting or problems associated with the move."

"In public comments following the pipeline company's $61 million fine and billion-dollar cleanup, few believe the money serves as a deterrent to the industry."

"A 2015 explosion at the company's refinery near Los Angeles came frighteningly close to releasing a lethal gas into a neighborhood; a ban may result".

The National Response Center, run by the Coast Guard, takes reports of toxic spills and is supposed to keep a database on spill incidents. But a new study shows that it does nothing of the sort -- putting the public at risk by keeping them in the dark.

"Radiation levels inside a damaged reactor at the Fukushima Daiichi nuclear power station are at their highest since the plant suffered a triple meltdown almost six years ago."

"Tokyo Electric Power (Tepco), the operator of Japan's wrecked Fukushima nuclear plant, said on Monday it may have found nuclear fuel debris below the damaged No. 2 reactor, one of three that had meltdowns in the 2011 disaster."

"Hunger, malnutrition and death threaten 6.5 million children in the impoverished drylands of Somalia, Ethiopia and Kenya due to back-to-back droughts, a charity said on Friday, with spring rains also predicted to be poor."