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U.S. Putting Climate-Changing Chemicals on Ice

U.S. Putting Climate-Changing Chemicals on Ice

Say bye, bye, to chemicals that chill your frozen pie. The U.S. is making it clear as ice that it intends to continue moving forward with efforts to clamp down on the use of hydrofluorocarbons, known as HFCs, which are chemicals that helped save the ozone layer — but have put the climate in jeopardy. The chemicals were developed for use in fridge… Read More

The $90 Trillion Climate-Stabilizing Cookbook

The $90 Trillion Climate-Stabilizing Cookbook

We’re baking the world; on track to raise global temperatures by more than 7°F by burning fuels, raising livestock, bulldozing forests, and allowing cities to sprawl as they grow. Pulling the planet out of the costly slow-cooker of old-fashioned traditions in time to avoid the worst of global warming might not be easy. But doing so would make the w… Read More

Coal Power Shows Zero Growth in 2014, Report Shows

Coal Power Shows Zero Growth in 2014, Report Shows

As utilities across the U.S. have added new electric power generating capacity, most of that added capacity has come from natural gas and solar. No new coal power-generating capacity has been added yet in 2014, though two small plants are expected to open this year in North Dakota and Mississippi.… Read More

What Will Survive in Hot, Acidic Oceans?

What Will Survive in Hot, Acidic Oceans?

Marine losers abound in the hustling currents of warming and acidifying oceans. Trying to figure out which types of sea life, particularly those that form calcium carbonate-rich cells and exoskeletons, such as some plankton, corals, and shellfish, will thrive amid climate change can be like playing a high-stakes shell game. New research suggests t… Read More

Tropical Dams an Underestimated Methane Source

Tropical Dams an Underestimated Methane Source

Big dams built in the tropics to produce hydroelectricity have long been highly controversial — data gathered in Laos by a French team studying methane emissions confirms that dams can add to global warming, not reduce it. In many rocky regions low on vegetation and population, such as in Iceland and other northern mountainous regions, the prod… Read More

Climate Change Threatens Half of North America’s Birds

Climate Change Threatens Half of North America’s Birds

Half of North America’s bird species, from common backyard visitors like the Baltimore oriole and the rufous hummingbird to wilderness dwellers like the common loon and bald eagle, are under threat from climate change and many could go extinct, an exhaustive new study has found. Seven years of research found climate change the biggest threat to Nor… Read More

The Good and Bad Climate News from Permafrost Melt

The Good and Bad Climate News from Permafrost Melt

Earth’s subterranean carbon blisters are starting to pop. Carbon inside now-melting permafrost is oozing out, leaving scientists scrambling to figure out just how much of it is ending up in the atmosphere. Whether recent findings from research that attempted to help answer this question are good or bad climate news might depend on whether you see … Read More

States Suing to Stop CO2 Cuts Prep For Them Anyway

States Suing to Stop CO2 Cuts Prep For Them Anyway

Sue the Obama Administration to derail its plan to slash carbon dioxide emissions from coal-fired power plants, but prepare for the cuts anyway. That’s the philosophy some of the 12 states suing the U.S. Environmental Protection Agency to stop the Clean Power Plan are taking even as they lay the groundwork for implementing it.… Read More