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Climate Change Impacts Explained in Real Time

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Climate change drives Solomon Islands' people of the sea ashore

headline
Dotted across the Lau Lagoon are close to 100 tiny, sun- and salt-bleached islands, topped with scrubby, wind-bent trees and clusters of homes built from timber and palm fronds. Some are home to as few as five people, others as many as 400. But a growing number are deserted. 
Beni Knight
10/02/2017

Core questions: An introduction to ice cores

headline
When archaeologists want to learn about the history of an ancient civilization, they dig deeply into the soil, searching for tools and artifacts to complete the story. Scientists who study Earth’s past climates, called paleoclimatologists, take a similar approach.
Jessica Stoller-Conrad
08/14/2017

Flash floods from torrential rain considered 'extreme weather event'

headline
More than three inches of rain fell in the Lynn area over less than two hours, flooding streets and stranding cars....
09/30/2017

Another non-ENSO thing that affects seasonal forecasts

headline
In a stable, non-changing climate, any trend would be tiny and random—useless as a predictor for the future. However, we don’t live in a stable climate.  Due to human emissions of greenhouse gases and also to natural, decadal changes, there are detectable trends in our climate.
Tom Di Liberto
09/28/2017

Ice Loss and the Polar Vortex: How a Warming Arctic Fuels Cold Snaps

headline
When winter sets in, "polar vortex" becomes one of the most dreaded phrases in the Northern Hemisphere. It's enough to send shivers even before the first blast of bitter cold arrives.
Bob Berwyn
09/28/2017

In Hawaii and the Pacific Islands, 2017 has been anything but normal

headline
Sea Level...
Michael Kruk
09/26/2017

Midwestern Heat Wave September 2017

event
Climate science at a glance Record breaking high temperatures are a classic signal of a warming climate. Four out of five record-hot days globally are now attributed to climate change.[1] In a stable cl

The Importance of Ice Thickness in Assessing the Impact of Climate Change in the Arctic

headline
After 16 months of consecutive record and near-record lows in late 2016 and early 2017, sea ice extent in the Arctic held fast over the summer thanks to more moderate weather and cooler temperatures.
Gloria Dickie
09/26/2017

Heat wave breaks record high for sixth day in row

headline
The temperature at O'Hare International Airport hit 91 at 1:10 p.m. and climbed to 92 later in the afternoon Monday, beating a record high temperature for a sixth day in a row as the late September heat wave marched on.The previous record high for Sept. 25 was 90 degrees, set in 1933.
09/25/2017

2017 Arctic sea ice minimum comes in at eighth smallest on record

headline
On September 19, the National Snow and Ice Data Center (NSIDC) announced that Arctic sea ice had probably reached its annual minimum extent.
Michon Scott
09/21/2017
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