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Rules For U.N. Climate Pact May Take Two Years

Rules For U.N. Climate Pact May Take Two Years

A first United Nations meeting on implementing a 2015 global agreement to combat climate change showed it could take two years to work out a detailed rule book for a sweeping shift from fossil fuels, delegates said. The May 16-26 talks marked a return to technical work and the end of a "honeymoon period" since the Paris Agreement was worked out … Read More

Africa’s Most Vulnerable Face an Even Hotter Future

Africa’s Most Vulnerable Face an Even Hotter Future

Already home to some of the most environmentally vulnerable populations on the planet, Africa looks to increasingly feel the sting of climate change through more frequent, widespread and intense heat waves. Extreme heat that would be considered unusual today could become a yearly occurrence there by mid-century, one new study suggests, and the… Read More

New Tar Sands Impact on Climate, Air Quality Found

New Tar Sands Impact on Climate, Air Quality Found

In one of the first studies of its kind, scientists have found that tar sands production in Canada is one of North America’s largest sources of secondary organic aerosols — air pollutants that affect the climate, cloud formation and public health. The study, published Wednesday in the journal Nature, showed that the production of tar sands and … Read More

Acidifying Waters Put Dungeness Crabs at Risk

Acidifying Waters Put Dungeness Crabs at Risk

Research published this month could give a crab connoisseur a case of acid reflux. Scientists reported in the journal Marine Biology that ocean acidification, which is caused when carbon dioxide pollution dissolves into oceans, can kill and stunt young crabs, potentially jeopardizing whole populations. “It’s something that’s projected into the … Read More

U.S. Leads Globe in Oil Production for Third Year

U.S. Leads Globe in Oil Production for Third Year

The U.S. led the world last year in producing both oil and gas, federal government estimates published Monday show, even as the country committed to cutting greenhouse gas emissions. … Read More

Abrupt Atlantic Ocean Changes May Have Been Natural

Abrupt Atlantic Ocean Changes May Have Been Natural

Climate change may not have been to blame for an abrupt recent slowdown of a sweeping Atlantic Ocean current, a change that delivered an intense pulse of ocean warming and sea level rise through the Gulf of Maine and elsewhere along the East Coast. Modeling-based analysis by British scientists, published Monday in Nature Geoscience, concluded that … Read More

Power Plant Emissions Fall to Lowest Level in Decades

Power Plant Emissions Fall to Lowest Level in Decades

Carbon dioxide emissions from electric power plants have fallen to their lowest level in decades, and that trend could help states meet their emissions goals under the Obama administration’s Clean Power Plan if it survives court challenges, according to new U.S. Energy Information Administration data and a New York University analysis. Carbon … Read More

Marine Parks Help Global Fish Stocks Withstand Warming

Marine Parks Help Global Fish Stocks Withstand Warming

New and expanded marine parks and fishing rules could be powerful antidotes for threats of famine as fisheries dwindle from climate change and overfishing, new research has shown. An ambitious new analysis of big marine data produced from thousands of dives by citizen scientists has detected a powerful link between the biodiversity of a … Read More

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With Climate Change, More Rain or Snow? A Climate Central analysis found an increase in the percentage of winter precipitation falling as rain in many western states.

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