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When Climate Science Clashes With Real-World Policy

When Climate Science Clashes With Real-World Policy

When a San Francisco panel began mulling rules about building public projects near changing shorelines, its self-described science translator, David Behar, figured he would just turn to the U.N.’s most recent climate assessment for guidance on future sea levels. He couldn’t.… Read More

New York’s Smart Grid Research May Shape U.S.

New York’s Smart Grid Research May Shape U.S.

New York State is aiming to get ahead on adapting to the new circumstances climate change presents and to reduce greenhouse gas emissions by finding ways to not only make its infrastructure more able to withstand weather extremes, but also to generate more renewable energy and integrate that power into the electric grid.… Read More

How Flood Insurance Could Drive Americans From Coasts

How Flood Insurance Could Drive Americans From Coasts

As salty waters ride the fossil fueled escalator of sea level rise into American streets and homes, rising flood risks may force coastal neighborhoods — if not entire cities — to be abandoned in the decades ahead. “You can’t build a seawall along the entire Eastern Seaboard,” Jessica Grannis, a climate adaptation specialist at Georgetown Climate Ce… Read More

Ocean Changes Linked to 2010 Hurricanes, Bitter Winters

Ocean Changes Linked to 2010 Hurricanes, Bitter Winters

New analyses of data are linking a recent year-long AMOC slowdown with cold winters across Europe, with the frenetic 2010 Atlantic hurricane season, and with a spike in sea levels on the East Coast of the U.S. The pioneering analyses are offering clues as to how a more permanent slowdown could reshape the region. They’re being hobbled, however, by … Read More

Antarctica’s Icy ‘Doorstops’ Thin; Rising Seas At Risk

Antarctica’s Icy ‘Doorstops’ Thin; Rising Seas At Risk

Over the past two decades, the massive platforms of floating ice that dot the coast of Antarctica have been thinning and doing so at an increasing rate, likely at least in part because of global warming. Scientists are worried about its implications for significant sea level rise. The ice shelves — some of which are larger than California and… Read More

Atlantic Circulation Weaker Than In Last Thousand Years

Atlantic Circulation Weaker Than In Last Thousand Years

Powerful Atlantic Ocean currents fuel Gulf streams, affect sea levels, warm cities in continental Europe and North America, and bring nutrients up from ocean depths that help sustain marine ecosystems and fisheries. But an avalanche of cold water from the melting Greenland ice sheet appears to be slowing the ocean circulation to levels not experie… Read More

Climate Work Highlighted on World Meteorological Day

Climate Work Highlighted on World Meteorological Day

The United Nations agency responsible for comprehensively tracking the planet’s weather and climate system has once again raised its voice to add to the chorus proclaiming the exceptional warmth that pervaded the planet as a whole last year, along with many particular regions and countries. A new report released Monday by the World Meteorological… Read More

Include Climate Change in Disaster Planning, FEMA Says

Include Climate Change in Disaster Planning, FEMA Says

Federal funds that help communities brace for emergencies will stop being provided to states if they ignore threats posed by climate change in their disaster planning. States publish reports every five years or so detailing their vulnerability to natural disasters, such as floods, storms and wildfires, and how they plan to protect themselves and r… Read More

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Forecast Temperature Changes by 2100 A look at how U.S. temperatures are projected to change given two emission scenarios.

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