"Judging from an annual survey by researchers at Yale and George Mason universities, the American public is roughly as fractured in its attitudes toward climate change today as it was last year."

"The snowpack in the Rocky Mountains has been gradually thinning over much of the past century, and a new study attributes much of that to global warming."

"A report says the chairman of the Nuclear Regulatory Commission was “not forthcoming” with other commissioners in his decision to have the agency’s staff wind down the review of an application for a nuclear waste repository at Yucca Mountain in Nevada."

"A panel of three federal administrative law judges has announced it is delaying Diablo Canyon nuclear power plant’s license renewal until at least December 2015." The renewal will await further seismic studies.

"As the heat wave continues, some civil rights leaders say high temperatures pose a particular threat to poor, minority communities."

"Motorists could face higher costs at the gas pump, analysts said, as oil prices jumped after a meeting of OPEC ministers dissolved into bickering."

"Proposed federal clean-air rules could have a profound impact on American Electric Power, leading to an increase in electricity bills, the closing or partial closing of 11 power plants and the loss of 600 jobs, the company said."