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Warming U.S. Could See Extreme Rains Increase Fivefold

Warming U.S. Could See Extreme Rains Increase Fivefold

When the skies open up and deluge an area, the results can be catastrophic, with roads washed out and homes destroyed by the resulting flash floods. Such extreme downpours are already occurring more often across the U.S., but a new study finds that as global temperatures rise, storms could dump considerably more rain and skyrocket in frequency. The… Read More

Climate Change Will Stir ‘Unimaginable’ Refugee Crisis

Climate Change Will Stir ‘Unimaginable’ Refugee Crisis

Climate change is set to cause a refugee crisis of “unimaginable scale”, according to senior military figures, who warn that global warming is the greatest security threat of the 21st century and that mass migration will become the “new normal”. The generals said the impacts of climate change were already factors in the conflicts driving a… Read More

Tennessee Wildfire is ‘Unlike Anything We’ve Ever Seen’

Tennessee Wildfire is ‘Unlike Anything We’ve Ever Seen’

The Southeast’s spate of freakish fall fires continued on Monday night. Tinderbox conditions and powerful winds whipped up a firestorm in Great Smoky Mountains National Park, forcing the evacuation of at least 14,000 residents from the gateway communities of Gatlinburg and Pigeon Forge, Tenn. Fleeing residents documented a harrowing nighttime … Read More

Threatened Nations Aim for 100 Percent Renewables

Threatened Nations Aim for 100 Percent Renewables

A group of the countries most at risk from climate change said they would strive to make their energy production 100 percent renewable "as rapidly as possible", as part of efforts to limit global warming to below 1.5 degrees Celsius. The Climate Vulnerable Forum (CVF), which numbers 48 nations, also committed to update their climate action plans… Read More

What a Warmer Future Means for Southeastern Wildfires

What a Warmer Future Means for Southeastern Wildfires

When Jeff Prestemon stepped outside his home near Raleigh, N.C., last Friday around 9 a.m., the skies were clear, the air “perfectly breathable.” But just an hour-and-a-half later, the winds had shifted, drawing with them the smoke from regional wildfires. “It was putrid,” Prestemon, a research forester with the U.S. Forest Service, said. “It stung… Read More

The Arctic is a Seriously Weird Place Right Now

The Arctic is a Seriously Weird Place Right Now

The sun set on the North Pole more than a month ago, not to rise again until spring. Usually that serves as a cue for sea ice to spread its frozen tentacles across the Arctic Ocean. But in the depths of the polar night, a strange thing started to happen in mid-October. Sea ice growth slowed to a crawl and even started shrinking for a bit. Intense … Read More

U.S. Record Highs Will Far Outpace Lows With Warming

U.S. Record Highs Will Far Outpace Lows With Warming

Over the first decade of this century, record high daily temperatures in the U.S. were registered twice as often as record lows, a clear sign of global warming. If emissions of heat-trapping greenhouse gases continue on their current track, that ratio could become even more skewed, potentially reaching 15-to-1 by midcentury, a new study finds. The… Read More

Supermoon Floods Warn of Crisis Facing Trump, U.S.

Supermoon Floods Warn of Crisis Facing Trump, U.S.

Donald Trump is preparing to lead America during a perilous period for the 130 million residents of its coastal counties. High tides linked to the full moon since the weekend caused minor flooding from Florida to New England, underscoring the need for improved coastal infrastructure at a time of faster rising seas. “We do see some pretty high tides… Read More

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Fewer October Nights Below 40°F The decrease in cool nights is one feature of an overall fall warming trend.

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