"Groups are urging State Dept. scrutiny of an Enbridge pipeline they say is moving twice the amount of tar sands oil into the U.S. than it's permitted for."

"Snowpacks are a vital source of water for humans, but they may shrink in some regions as the climate warms. A new study estimates how changes in showfall will affect water supplies."

"The Environmental Protection Agency proposed tougher new limits on Tuesday on smokestack emissions from nearly two dozen states that burden downwind areas with air pollution from power plants they can't control."

"Albertans will pay $3 billion more annually in a new economywide tax on carbon, and will likely have to shell out more for electricity as a result of an accelerated retirement of coal-fired power plants under the NDP government’s new climate-change strategy released Sunday."

"When it comes to climate science, two of the three Democratic presidential candidates are A students, while most of the Republican contenders are flunking, according to a panel of scientists who reviewed candidates' comments."

"Deep in the Sundarbans, a vast mangrove maze where the Ganges and two other great rivers weave their way to the coast in India and Bangladesh, the big-cat conservationist Alan Rabinowitz plays a video clip on his laptop for a cluster of men and women in an impoverished village where tigers — in one of their last big refuges — regularly kill or maim people scouring the shorelines for meager hauls of fish and crabs."

"After retiring hundreds of research chimpanzees in 2013, the NIH says 50 remaining chimps will no longer be used for medical studies."

"A key indicator for the strength of El Niño has reached a record high, the U.S. weather agency said, adding to signs that a weather pattern known for causing extreme droughts, storms and floods could become one of the strongest ever."

"People around the world should protest ‘on behalf of those who can’t’, say organisers of climate march forbidden in light of Paris terror attacks".

"House Democrats also announced they are planning a broader probe into other fossil fuel companies and their climate research."