global warming

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Scientists Find Key Culprit in Antarctic Ice Melt

Underwater storms bringing warm water to polar ice: study

(Newser) - Storms aren't just a result of global warming, they may actually be causing the unstoppable Antarctic ice melt . Robots patrolling more than 3,250 feet below the Weddell Sea have discovered underwater storms are helping thaw Antarctic ice as they drive warm water toward polar ice shelves. Essentially, researchers...

Pentagon: Climate Change Is Military Threat

Chuck Hagel releases report at meeting in Peru

(Newser) - The Pentagon released a report today saying US military strategy must adapt to climate change because it's threatening national security, the New York Times reports. Disease, rising waters, food shortages, violent storms, droughts, and worldwide poverty could undermine US security by creating instability and mass migration, according to the...

Antarctic Ice Is Growing —But Why?

NASA scientists seek to explain expanding ice

(Newser) - Amid the rising calamity of climate change, Antarctic sea ice has hit an all-time high—but why? Well, scientists aren't quite sure, the Smithsonian reports. "It's really not surprising to people in the climate field that not every location on the face of Earth is acting as...

US' Worst Spot for Methane: Four Corners

Site where 4 states meet produces triple the typical amount of the gas

(Newser) - Put together all the methane produced by the coal, oil, and gas industries each year across the UK, and you'll have a good estimate of the amount produced in a small stateside area between 2003 and 2009. The 2,500-square-mile Four Corners region—where Arizona, Colorado, New Mexico, and...

Planes Rerouted to Prevent Walrus Stampede

FAA warns media, gawkers to stay away, not spook beached animals

(Newser) - Aircraft, media, and curious folks in general have been instructed to stay far away from the 35,000 walruses crammed onto an Alaskan beach to prevent the easily spooked animals from stampeding each other to death, the Guardian reports. "When they lose their sea ice habitat and come ashore...

Climate Marchers Cram NYC Streets

Similar events held in London, Australia

(Newser) - Demonstrators are making their way through Manhattan's streets as part of a series of global marches over climate change. Thousands filled the streets today near Columbus Circle and Broadway, including actors Mark Ruffalo and Evangeline Lilly. Other cities held similar marches. In London, organizers said 40,000 took part,...

2013 Saw Fastest Spike in CO2 Levels Since 1984

Greenhouse gases hit record highs: World Meteorological Organization

(Newser) - Greenhouse gases rose to record levels last year, according to a new report by the World Meteorological Organization, making a worldwide climate treaty more critical now than ever. Concentrations of carbon dioxide in particular peaked at 396 parts per million, the BBC reports—3ppm over the previous year, in the...

Obama May Skirt Congress on Global Climate Deal

With Senate a dead end, he plans pact that needs no ratification: NYT

(Newser) - President Obama is employing some "legal and political magic" as one expert puts it so he can create an international climate change agreement without Congress, the New York Times reports. This fancy footwork is in preparation for a 2015 UN climate change summit in Paris. Knowing that he has...

Earth&#39;s &#39;Missing Heat&#39; Found in Atlantic
 Earth's 'Missing Heat' 
 Found in Atlantic 
STUDY SAYS
Aug 24, 2014 12:48 PM CDT

Earth's 'Missing Heat' Found in Atlantic

Researchers say it's behind global warming pause, which is only temporary

(Newser) - One odd thing not in dispute about global warming is that it's actually been paused for about 15 years now. Though a number of theories have been batted around, a new study thinks it's found the true culprit—the Atlantic Ocean has been absorbing heat that would normally...

Top Firms: We Won't Work With Climate Deniers

PR companies take 1st public stand on the issue

(Newser) - A few of the world's most powerful public-relations companies say they won't launch campaigns that deny climate change—and most of those won't work with climate-change deniers at all, the Guardian reports. A survey conducted by the Guardian and the Climate Investigations Centre got responses from 10...

Rising Seas Wash Up WWII Skeletons

Climate change puts Marshall Islands at risk, official says

(Newser) - The Pacific Ocean is rising so quickly that it's washed up a little history—in the form of 26 dead soldiers from World War II, the BBC reports. At climate-change talks in Germany, Tony De Brum, foreign minister of the Marshall Islands, said spring tides did the damage: "...

Scientists Discover Why Koalas Hug Trees

It helps them stay cool amid Australia's heat

(Newser) - Using thermal cameras, researchers in Australia uncovered the science behind a habit that seems, well, cute: Koala bears hug trees to cool themselves. It turns out that tree trunks can be up to 12 degrees cooler than the air, and with Australia's recent hot spells rising well above 100...

Pat Sajak: Climate Change Tweet Was 'Hyperbole'

'Wheel of Fortune' host backtracks, a little

(Newser) - Pat Sajak isn't apologizing for the controversial tweet in which he called climate change believers "unpatriotic racists," but he is backtracking—a little. "As most of you know, original Tweet was intended to parody the name-calling directed at climate skeptics. Hyperbole," the Wheel of Fortune...

Pat Sajak: Climate Change Believers Are 'Racists'

Also 'unpatriotic,' 'alarmists,' says Wheel of Fortune host

(Newser) - Pat Sajak: fun-loving game show host and, apparently, prolific tweeter of anti-liberal jokes. This came to much of the world's attention on Monday night, when the Wheel of Fortune host tweeted : "I now believe global warming alarmists are unpatriotic racists knowingly misleading for their own ends. Good night....

We&#39;ll Have &#39;Big Plants but Nothing to Eat&#39; by 2070
We'll Have 'Big Plants
but Nothing to Eat' by 2070
STUDY SAYS
May 8, 2014 8:51 AM CDT

We'll Have 'Big Plants but Nothing to Eat' by 2070

Grain crops to have less nutrients in 40 to 60 years: study

(Newser) - As more carbon dioxide enters the atmosphere compliments of global warming, crops will indeed grow faster, but Harvard scientists have stumbled upon a big downside, too. They placed "rings of carbon dioxide jets" amid rice, wheat, peas, and other crops around the world to study what happens when the...

Wanted: Meat for a Hotter Planet

Scientists search for more resistant livestock to feed global demand for meat

(Newser) - Food scientists are on the hunt for livestock that can withstand heat—and we're not talking your Fourth of July barbecue. Rather, as the LA Times reports, they're looking for heat-resistant breeds that can be incorporated into American flocks and herds and thrive even as global temperatures spike....

What Would Happen If the Planet Went Vegetarian
What Would Happen If the Planet Went Vegetarian
OPINION
May 1, 2014 12:43 PM CDT

What Would Happen If the Planet Went Vegetarian

LV Anderson: Things would get crazy—but what we're doing now is just as crazy

(Newser) - If it was up to PETA, the whole world would go vegan. But what if that actually happened? LV Anderson tackles the question in Slate by looking at recent relevant research, and finds that planet-wide vegetarianism or veganism would have quite a few positive ramifications: reduced greenhouse gas emissions, millions...

UN Panel: Cost to Fight Climate Change Still 'Modest'

But only if the world acts soon, experts say

(Newser) - The cost of keeping global warming in check is "relatively modest," but only if the world acts quickly to reverse the buildup of heat-trapping gases in the atmosphere, the head of the UN's expert panel on climate change said today. Such gases, mainly CO2 from the burning...

Actually, That Was the 4th-Warmest January Ever

And the 347th straight month above 20th-century averages

(Newser) - This may be hard to believe if you live in the Eastern US, but that was the fourth-warmest January ever for the overall planet, the New York Times reports. The Goddard Institute for Space Studies actually pegs it as the third warmest since 1880, behind only 2002 and 2003, according...

Hating Winter? Blame the Weaker Jet Stream
 Hating Winter? 
 Blame the 
 Weaker 
 Jet Stream 
scientist says
Feb 16, 2014 3:15 PM CST

Hating Winter? Blame the Weaker Jet Stream

And climate change may be the cause, says Rutgers scientist

(Newser) - A change in the world's so-called jet stream may be causing our incredibly bitter winter, with a little help from climate change. Professor Jennifer Francis of Rutgers University gave a talk in Chicago yesterday saying that the jet stream—a high-speed air current in northern latitudes—has been weakening...

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