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U.S. Faces Huge Crop Losses If Temps Keep Rising

U.S. Faces Huge Crop Losses If Temps Keep Rising

If global temperatures continue to rise, the United States faces big drops in harvests of major food crops by 2100, which may push up global food prices, the Potsdam Institute for Climate Impact Research said on Thursday. By 2100, if global emissions rise at "business as usual" levels, the world will see twice as many days with temperatures above … Read More

100 Days of Climate

100 Days of Climate

Addressing climate change using sound science is crucial not just for the U.S., but for the world. Unfortunately, that appears unlikely over the next four years under the Trump administration, which has shown signs of being apathetic if not outright hostile to climate science and science-based policies to rein in carbon pollution. Trump has… Read More

Warm Air Invades Arctic Again, Slowing Sea Ice Growth

Warm Air Invades Arctic Again, Slowing Sea Ice Growth

A surge of warm air and stormy weather has once again invaded the Arctic, sending temperatures soaring and stagnating winter sea ice growth. These repeated incursions have helped keep sea ice area at record low levels for much of the freeze season, and have even contributed to an exceptional cold season retreat. These recent record lows are part of… Read More

The Temperature Spiral, Now With 2016’s Record Heat

The Temperature Spiral, Now With 2016’s Record Heat

In news that will surprise nobody, 2016 was the hottest year on record. Scientists predicted it at the start of 2016, and after April they were 99 percent certain. Temperature records continued to fall in the second half of the year with the Arctic running particularly hot. Now it’s official. Both NASA and the National Oceanic and Atmospheric … Read More

2016 Officially Declared Hottest Year on Record

2016 Officially Declared Hottest Year on Record

2016 was the hottest year in 137 years of record keeping and the third year in a row to take the number one slot, a mark of how much the world has warmed over the last century because of human activities, U.S. government scientists announced Wednesday. 2016 is a “data point at the end of many data points that indicates” long-term warming, Deke … Read More

Japan’s Biggest Coral Reef Devastated by Bleaching

Japan’s Biggest Coral Reef Devastated by Bleaching

Almost three-quarters of Japan’s biggest coral reef has died, according to a report that blames its demise on rising sea temperatures caused by global warming. The Japanese environment ministry said that 70% of the Sekisei lagoon in Okinawa had been killed by a phenomenon known as bleaching. Bleaching occurs when unusually warm water causes coral… Read More

Beginning of the End of CA Drought, But What’s Next?

Beginning of the End of CA Drought, But What’s Next?

After a week of being walloped by major storms that have dumped copious rain and snow on the state, California is finally emerging from a deep, years-long drought. Ski resorts in the Sierra Nevada mountains are flush with snow, while key reservoirs have filled back up. On Thursday, the U.S. Drought Monitor erased all drought in Northern California… Read More

Climate Change Is the World’s Biggest Risk, in 3 Charts

Climate Change Is the World’s Biggest Risk, in 3 Charts

The rise of the machines isn’t the biggest threat to humanity. It’s climate change, extreme weather and other environmental factors. The World Economic Forum surveyed 750 experts on what the most likely and impactful risks facing humanity are in 2017. In a report released Thursday, they ranked extreme weather as the most likely risk and the second … Read More

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Arctic Sea Ice by the Decade NASA satellites show more and more melting over time.

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