Climate Change

"For more than a decade, the question of how global warming is affecting the scariest storms on the planet—hurricanes—has been shot through with uncertainty. The chief reason is technological: In many parts of the world, storm strengths are estimated solely based on satellite images. Technologies and techniques for doing this have improved over time, meaning that there is always a problem with claiming that today's storms are stronger than yesterday's. After all, they might just be better observed."

"WASHINGTON -- Regional and national environmental and health organizations, joined by sporting and faith-based allies, are asking Interior Secretary Sally Jewell and EPA Administrator Gina McCarthy to reduce emissions of methane from the oil and gas industry on both public and private lands, as well as from offshore oil operations."

"The political temperature in the Arctic rose on Tuesday when Vladimir Putin vowed to step up Russia's military presence in the region in response to a claim by Canada to the north pole."

"Skimpy-clothed people splashing amid the red sandstone canyons of Utah define our images of Lake Powell. But six months ago, engineers and water officials from the seven states of the Colorado River Basin quietly met in Santa Fe to consider a more serious possibility: Continued drought could leave too little water in the reservoir for the eight giant turbines in Glen Canyon Dam to produce electricity."

Columnist Allen Best reports for the Denver Post December 8, 2013.

"WASHINGTON/CALGARY -- Canada is running out of time to offer U.S. President Barack Obama a climate change concession that might clinch the controversial Keystone XL oil pipeline, as the country's energy industry continues to resist costly curbs on greenhouse gas emissions."

"PITTSBURGH -- Unions and environmentalists have found one point of agreement in the bitter debate over the natural gas drilling boom: fixing leaky old pipelines that threaten public health and the environment. It's a huge national effort that could cost $82 billion."

"Environmental and industry advocates say a proposed air emissions reporting permit issued last week for BHP Billiton Ltd.'s San Juan Coal Mine in northwestern New Mexico is the first -- or among the first -- ever proposed for a coal mine."