climate change

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Earthquakes Tied to Global-Warming Gas

 Earthquakes Tied to 
 Global-Warming Gas 
new study
Jul 29, 2013 12:35 PM CDT

Earthquakes Tied to Global-Warming Gas

Study finds huge 1945 quake released methane into atmosphere

(Newser) - When it comes to infamous greenhouse gases, methane may be scooting ahead of carbon dioxide on the list of villains. First came last week's attention-grabbing news that the release of the gas by way of thawing permafrost could cost the global economy $60 trillion. Now comes a study that...

North Pole Has Become a Lake, Again

It's about a foot deep

(Newser) - Thanks to rapidly-melting ice, Santa Claus now has his own swimming pool: The North Pole is currently a lake, Canada.com reports. The shallow lake—it's about a foot deep, according to LiveScience —isn't the result of sea water overtaking the ice; it consists entirely of the...

Global Warming Is 'Paused': Scientists

But don't get too excited: It'll be back, they say

(Newser) - Global warming has slowed down in the past decade or so: "Some people call it a slow-down, some call it a hiatus, some people call it a pause. The global average surface temperature has not increased substantially over the last 10 to 15 years," notes a scientist. That'...

CIA Studying How to Control the World's Climate

Backs $630K geoengineering study

(Newser) - Get those tin foil hats out: The CIA is backing half of a $630,000 study into whether scientists can fight climate change via geoengineering. The 21-month project by the National Academy of Sciences will be a "technical evaluation of a limited number of proposed geoengineering techniques," says...

Obama Gets His EPA Chief
 Obama Gets 
 His EPA Chief 
Jul 18, 2013 4:37 PM CDT

Obama Gets His EPA Chief

Senate approves Gina McCarthy, and labor chief Thomas Perez, too

(Newser) - Two of President Obama's long-stalled nominees cleared the Senate today, thanks to this week's filibuster deal : Gina McCarthy is the new EPA chief, and Thomas Perez is the new labor secretary, reports the Hill and Wall Street Journal . The big question on Perez is how aggressive he will...

Key West Could Be Underwater by 2113

Florida Keys prepare for sea level rise

(Newser) - According to federal flood-planning directives, the ground floor of the Stock Island fire station in the Florida Keys should be built up 9 feet. Instead, county authorities went a foot and a half beyond that—just in case. Nearby parks, roads, and bridges also may be elevated. The sea level...

Obama Speech (Mostly) Good News for Keystone

Both supporters and opponents of pipeline find reason to cheer

(Newser) - The big part of President Obama's climate-change strategy unveiled today was indeed his promise to put emissions limits for the first time on the nation's power plants. (See highlights of that and four other key points at the Week . Click for the full transcript of the speech or...

What to Watch for in Today's Climate Speech

Obama to set out landmark regulations, but rocky road ahead

(Newser) - Today, President Obama will unveil his plans to fight climate change—"the global threat of our time," he said last week—in a speech at Georgetown University. He's taking on the threat without help from Congress , though lawmakers could potentially seize on a law that lets them...

Obama to Tackle Climate Change— Without Congress

Big focus: tackling the pollutants produced by coal-fired power plants

(Newser) - Fewer nukes , less pollution: It was a big day for Barack Obama and his potential legacy, with a late-in-the-day announcement that he is planning a major push to tackle the pollution blamed for global warming—and he'll do it without Congress. Senior energy and climate adviser Heather Zichal...

CO2 Report Portends 'Disaster for All Countries'

Worldwide emissions hit new record last year

(Newser) - The planet's carbon emissions rose last year to a record 31.6 gigatons, marking a 1.4% increase, according to a new report. That puts us on track for a surge in temperature far exceeding international benchmarks—a "disaster for all countries," says the chief economist for...

4 Men to Travel Northwest Passage —by Rowboat

Canadians hope to make a point about global warming

(Newser) - Arctic adventurers of yore probably never imagined a day when a few guys in a rowboat could traverse the Northwest Passage. But that's exactly what four Vancouver residents plan to do over a 75-day span this summer, reports the Toronto Globe and Mail . Their 1,900-mile journey is being...

New Threat in Himalayas' Glacial Melt: Tsunamis

Villagers could have just minutes' warning

(Newser) - Tsunamis can occur far from the ocean, and climate change is increasing the risk of disaster in one of the more unlikely places on Earth: the Himalayas. Lakes are forming more frequently in the area thanks to glacial melting, and when a natural dam breaks—due to erosion, water pressure,...

Will Climate Change Destroy Senegal&#39;s &#39;Venice&#39;?
 Africa's 'Venice' in Peril 
May 27, 2013 9:40 AM CDT

Africa's 'Venice' in Peril

Two-thirds of Saint-Louis residents face flood risk

(Newser) - It's called the "Venice of Africa": Saint-Louis, Senegal, is situated between the Atlantic Ocean and the Senegal River, and the water has long been central to its economy. But now, like its Italian namesake , it's facing disaster from rising water levels. Some two-thirds of the city's...

Alaska Town to Vanish by 2014
 Alaska Town to Vanish by 2017 
in case you missed it
May 18, 2013 7:00 PM CDT

Alaska Town to Vanish by 2017

'Guardian' calls Newtok residents America's 'first climate change refugees'

(Newser) - When it comes to the fate of the 350 residents of Newtok, Alaska, the Guardian pulls no punches: "Exile is inevitable," it writes. That's because their coastal village, located some 480 miles west of Anchorage, is in the process of being washed into the Bering Sea. As...

How to Measure Success of Arab Revolution: Leopards

Thomas Friedman: If Yemen can't save its beasts, it can't save itself

(Newser) - Need a tangible way to gauge the success of the Arab Revolution in coming years? Thomas Friedman suggests keeping an eye on the Arabian leopard. He's visiting Yemen, where the government is trying to protect the fast-disappearing cat. "If you visit Yemen in five years and hear that...

CO2 Levels Highest in Human History

Carbon dioxide reaches 400ppm milestone

(Newser) - Scientists have been anticipating this milestone for a while, but they won't be breaking out the champagne now that it's here: Carbon-dioxide levels in the atmosphere passed the mark of 400 parts per million yesterday for the first time in human history, reports the BBC . The National Oceanic...

Greenhouse Gas Levels About to Hit Bad Milestone
Greenhouse Gas Levels
About to Hit Bad Milestone 
in case you missed it
May 4, 2013 6:50 PM CDT

Greenhouse Gas Levels About to Hit Bad Milestone

Carbon dioxide ratio in atmosphere close to symbolic 400 parts per million

(Newser) - We're probably going to hear a lot about the "Keeling curve" and references to "400 parts per million" in the coming weeks. The curve measures the ratio of carbon dioxide in the Earth's atmosphere, and that ratio is about to cross the 400-ppm level for the...

Dems' Climate-Change Fear: 'Transactional Sex'

House resolution calls on Congress to recognize the potential problem

(Newser) - Well, this is a novel argument for why Congress should do something about climate change. A resolution from 13 House Democrats warns that women are disproportionately affected by climate change and could even be driven to "transactional sex" if things get really bad, the Hill reports. "[F]ood insecure...

Redwoods Felled a Century Ago to Live On

Clones being replanted today in effort to fight climate change

(Newser) - A new weapon in the fight against climate change: 18-inch-tall redwood clones. The laboratory-produced trees are genetic duplicates of three giants that were cut down in northern California more than a century ago. Remarkably, shoots still emerge from the stumps, including one known as the Fieldbrook Stump, which measures 35...

Antarctic Melting Fastest in 1K Years
 Antarctic Melting 
 Fastest in 1K Years 
study says
Apr 15, 2013 11:22 AM CDT

Antarctic Melting Fastest in 1K Years

Summers see 10 times the melting of 600 years ago

(Newser) - The Antarctic Peninsula is melting at a rate not seen for a millennium, researchers find. They investigated a 1,200-foot ice core from the peninsula, analyzing sections that had melted and refrozen, al Jazeera reports. The thickness of those layers and the gases held within revealed the extent of the...

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