climate

All signs are pointing to a strong El Niño developing by this fall according to an update from the National Weather Service Thursday.

Northern Lights Might Be Visible In the Northwest

Sep 12, 2014
NASA / http://www.nasa.gov/

The Northwest could get a a rare look at the northern lights tonight and tomorrow.

The Aurora Borealis is expected to expand further south than usual, thanks to two solar flares affecting the magnetic poles. They'll help make the greenish lights visible.

NOAA Climate Prediction Center

The supercomputers at the Weather Service's Climate Prediction Center have crunched long-term trends to produce an outlook for June, July and August. For most of the Northwest, the forecast gives a strong probability of above-normal temperatures. 

EarthFix

New research from the University of Washington provides detailed predictions for the collapse of the Thwaites glacier in West Antarctica. When that glacier melts, it could trigger even more extreme sea level rise than scientists previously thought. Ashley Ahearn reports for EarthFix.

Joe Nicora / Flickr

If the Northwest continues to operate dams as it does now, the region could be left with 20 percent less hydropower by 2080.

Austin Jenkins / Northwest News Network

There’s a lot of debate these days about unlimited money in politics - and whether it corrupts the process. But does it matter who’s giving the money? And what their motivation is? In Washington state, Governor Jay Inslee has found a wealthy partner in his fight to combat global climate change. He’s California hedge fund founder Tom Steyer – a man the L.A. Times says may be the “liberals’ answer” to the conservative billionaire Koch brothers. Olympia Correspondent Austin Jenkins reports on Inslee’s connection to this out-of-state billionaire.

punditmom.com

Pollution in Asia can influence weather over much of the world. Those are the findings from a new climate study from northwest researchers, who teamed up with researchers from Texas.

Megaloads Opponents Seek More Public Input

Apr 4, 2014
Jessica Robinson / Northwest News Network

The latest dispute over whether huge megaload trucks should be allowed on Northwest roads is currently in Oregon. Opponents of the massive big-rigs are taking their objections to court.

Courtney Flatt

Ice climbers are a lot like snowboarders and skiers – they count on winter weather to create the right conditions for their sport. But here’s a big difference: mountain resorts can manufacture snow; no one has invented a machine to freeze waterfalls. And as winter temperatures rise, outdoor recreationalists worry that climate change could threaten some ice climbing destinations.

The dinosaurs were killed during the Fifth Extinction — which scientists suspect was caused by an asteroid. Now, we are living through an epoch that many scientists describe as the Sixth Extinction, and this time, human activity is the culprit. As one scientist put it: We're the asteroid.

Elizabeth Kolbert is the author of the new book The Sixth Extinction. It begins with a history of the "big five" extinctions of the past, and goes on to explain how human behavior is creating a sixth one — including our use of fossil fuels and the effects of climate change.

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