"A company pivotal to Canada's most ambitious oil pipeline project has a mixed environmental record of spills and regulatory warnings, according to government documents reviewed by Reuters, a finding likely to bolster activist opposition to the proposal."

"Do your first responders have the information they need in an emergency?"
 

"A Friday afternoon pipeline explosion at the Fresno County Sheriff gun range left 11 people injured and caused a massive traffic jam on the nearby state Highway 99, according to the Associated Press."

"Responding to public pressure to act more quickly after a series of fiery train derailments involving oil shipments, the Transportation Department on Friday issued a series of emergency orders, including a 40-mile-an-hour speed limit for hazardous materials moving through urban areas."

"WASHINGTON — A panel of federal judges appeared inclined on Thursday to dismiss the first legal challenge to President Obama’s most far-reaching regulation to slow climate change."

"A House committee approved a bill Wednesday granting states authority to regulate waste generated from coal burned for electricity, largely bypassing a federal rule issued last year."

"The Bureau of Land Management has not asked the Justice Department to prosecute Nevada rancher Cliven Bundy or anyone else involved in an armed standoff last year with BLM officials who were attempting to round up cattle that were illegally grazing on federal lands, according to documents a government watchdog group sued to obtain."

"Three decades after EPA left regulation to states, they're still taking a 'see no evil' approach to oil-and-gas-waste, Earthworks says."

"President Obama’s most far-reaching regulation to slow climate change will have its first day in court on Thursday, the beginning of what is expected to be a multiyear legal battle over the policy that Mr. Obama hopes to leave as his signature environmental achievement."

"Pacific Gas & Electric Corp must pay a record $1.6 billion in penalties stemming from a natural gas pipeline explosion in 2010 that killed eight people near San Francisco, California's chief utility regulator ordered on Thursday."