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With The Paris Agreement Signed, Hard Work Begins

With The Paris Agreement Signed, Hard Work Begins

Diplomats and leaders representing more than half the world’s countries on Friday gave a global effort to slow climate change a ceremonial nudge forward. The signing in New York of the Paris Agreement, which is a United Nations climate treaty that was finalized during high-profile negotiations in France in December, was a symbolic overture to year … Read More

Fate of World’s Coastlines Rests on Melting Antarctic Ice

Fate of World’s Coastlines Rests on Melting Antarctic Ice

Mayors from small towns, planners from the world’s largest cities and U.N. diplomats are being guided on the details of a looming coastal crisis by sea level projections compiled by a U.N. science panel. The panel’s work includes warnings about the amount of flooding that could be caused by melting in Antarctica, and those warnings have been… Read More

Sinking Atlantic Coastline Meets Rapidly Rising Seas

Sinking Atlantic Coastline Meets Rapidly Rising Seas

Geological changes along the East Coast are causing land to sink along the seaboard. That’s exacerbating the flood-inducing effects of sea level rise, which has been occurring faster in the western Atlantic Ocean than elsewhere in recent years. New research using GPS and prehistoric data has shown that nearly the entire coast is affected, from… Read More

Carbon Pollution Seen As Key Driver of Sea Level Rise

Carbon Pollution Seen As Key Driver of Sea Level Rise

New computer modeling has shown that human influences were responsible for two-thirds of sea level rise from 1970 to 2005. By contrast, natural forces were responsible for about two-thirds of the rise in sea levels detected from 1900 to 1950. “We’re driving sea levels at the moment,” said Aimee Slangen, a researcher with Australia’s federal … Read More

Climate Change is Altering How the Poles Drift

Climate Change is Altering How the Poles Drift

The spin of the earth is a constant in our lives. It’s quite literally why night follows day. And while that cycle isn’t going away, climate change is messing with the axis upon which our fair planet spins. Ice melting has caused a drift in polar motion, a somewhat esoteric term that tells scientists a lot about past and future climate and is … Read More

White House: Climate Change Poses Urgent Health Risk

White House: Climate Change Poses Urgent Health Risk

Climate change is a major threat to human health, with extreme heat likely to kill 27,000 Americans annually by 2100, according to a report released Monday by the White House. The report, by the U.S. Global Change Research Program, outlines numerous ways global warming could devastate public health in the U.S. this century. Global warming will… Read More

Antarctica at Risk of Runaway Melting, Scientists Discover

Antarctica at Risk of Runaway Melting, Scientists Discover

The world’s greatest reservoir of ice is verging on a breakdown that could push seas to heights not experienced since prehistoric times, drowning dense coastal neighborhoods during the decades ahead, new computer models have shown. A pair of researchers developed the models to help them understand high sea levels during previous eras of warmer … Read More

New Hope For U.S. Coastlines Even As Seas Rise

New Hope For U.S. Coastlines Even As Seas Rise

Scientists have encouraging news for planners along the Eastern seaboard staring down the worsening crisis of sea level rise: if managed well, most of the region’s shorelines could adapt naturally to the drenching changes that lie ahead. The research, published in the journal Nature Climate Change, offers hope that vulnerable coastal areas could r… Read More

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Where’s the Ice on the Great Lakes? Overall, Great Lakes ice cover is on the decline.

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