"At least 34 people were killed in tornadoes unleashed by a ferocious storm system that razed neighborhoods in the southern United States over the last three days and threatened more destruction in heavily populated parts of the South on Tuesday."
"The National Transportation Safety Board has launched an investigation of a freight train derailment in Lynchburg that destroyed three oil tanker cars, lifted a plume of black smoke into the sky and spilled thousands of gallons of crude oil into the James River."
"Almost 150 million people live in areas where air pollution levels are unhealthy to breathe, an increase from a previous American Lung Association report."
"Water tainted by agricultural runoff is an old concern in rural Canada, but one that is becoming increasingly worrisome as the climate changes. Extreme weather events, such as sudden deluges and floods, increase the flow of pollutants into surface waters. Extended dry periods cause industrial and organic pollutants to build up on the land – then an intense rainstorm can wash it all at once into watersheds. Those storms also cause floods and erosion, which can overwhelm water-filtration systems. At the same time, river flows are declining and water is residing longer in lakes, concentrating pollutants."
"Environmental groups that have mired the Keystone XL pipeline in delays now are focusing on LNG export terminals. They say opening up exports of natural gas will hasten domestic hydraulic fracturing."
"In a major victory for the Obama administration, the Supreme Court on Tuesday upheld the authority of the Environmental Protection Agency to regulate the smog from coal plants that drifts across state lines from 28 Midwestern and Appalachian states to the East Coast."
"The Department of Energy (DOE) issued recommendations Monday for how the energy industry and its suppliers should build cybersecurity protections into power delivery systems."
"House Democrats on the Energy and Commerce Committee are warning that the GOP's second attempt to reform the nation's chemical laws could jeopardize state and local regulations on hydraulic fracturing."
"NEW ORLEANS — Four years ago the Deepwater Horizon oil rig caught fire and exploded, killing 11 men, spewing millions of barrels of oil into the Gulf of Mexico and staining, seemingly indelibly, the image of BP, the international energy giant responsible for the well."
"Women exposed to high levels of bisphenol A early in their pregnancy had an 83 percent greater risk of miscarriage than women with the lowest levels, according to new research."
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