climate change

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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,...

White House's New Enemy: Coolant Found in Your Home

Calls on firms, trading partners to cut down on R-134a

(Newser) - The Obama administration has a new goal in its effort to fight climate change: get Americans—and the world—to quickly stop using a chemical coolant found in just about every US home, car, and office. R-134a is a hydrofluorocarbon, or HFC; the chemical was used to replace ozone-damaging Freon...

Skyscraper Rising in Middle of the Amazon

Observatory is far from human settlement

(Newser) - At 1,066 feet, a tower rising in Brazil will be taller than New York City's Chrysler Building—or any skyscraper in South America—but it won't have any neighbors in sight. The Amazon Tall Tower Observatory, around 100 miles from the city of Manuas, is designed to...

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...

Freshwater Fueling Antarctic Sea Rise

Coastal waters rising faster than rest of ocean

(Newser) - Around 61% of the world's freshwater is locked up in Antarctic ice—but a new study warns that accelerating melting on the continent is helping push up the sea levels around it. Researchers found that between 1992 and 2011, sea levels rose more around Antarctica than in the Southern...

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...

Atlantic Sea Floor Is Burping Methane
 Atlantic Sea Floor 
 Is Burping Methane 
STUDY SAYS
Aug 25, 2014 9:41 AM CDT

Atlantic Sea Floor Is Burping Methane

570 methane seeps quite unexpected in 'cold, old' East Coast

(Newser) - The bottom of the Atlantic Ocean has been burping methane for at least 1,000 years, scientists have discovered. NOAA surveyed the Atlantic Coast using sound waves and found at least 570 methane "seeps" from Cape Hatteras to Nantucket, right where the continental shelf meets the ocean, LiveScience reports....

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...

If Drought Continues, Giant Sequoias Could Disappear

California's 3-year drought threatens 3K-year-old trees

(Newser) - Scientists are working hard to prevent a "what-if" scenario that could be caused by California’s epic three-year drought—the disappearance of the state's ancient giant sequoias. "A world where a child can’t stare up in wonder at a giant cathedral-like crown is a very real...

World's 1st 'Climate Refugees' Find a Home

New Zealand accepts family from island nation of Tuvalu

(Newser) - Mark your calendar: The age of modern climate-change refugees may have just begun. New Zealand has agreed to let the family of Sigeo Alesana, a teacher, migrate from Tuvalu, a Polynesian island nation where rising salt water is said to be polluting the drinking water, the Smithsonian and Radio New...

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...

Once-Frozen Arctic Sea Now Gets 16-Foot Waves

Which could further contribute to ice melt: study

(Newser) - Good news for Arctic surfers? The Beaufort Sea, part of the Arctic Ocean, was long covered in a perpetual layer of ice; not so anymore. Now, the area has seen waves 16 feet high thanks to warmer temperatures, scientists say in a new study, per National Geographic . The giant waves...

White House: Cut Carbon Now, or Pay $150B a Year Later

Climate change costs could jump 40% each decade

(Newser) - When it comes to climate change, the United States can pay to cut carbon emissions now, or we can pay about $150 billion a year down the road as costs soar by about 40% a decade, according to a White House Council of Economic Advisers analysis out today, as per...

Mediterranean Anchovies Thriving ... in Britain

British waters are getting a lot warmer

(Newser) - A man fishing off a pier on Britain's east coast was surprised to haul in something he hadn't caught before in 40 years of fishing—a Mediterranean anchovy. "The water has been unusually clear, and we noticed the fish in good numbers in the shade below the...

Rising Temperatures Also Bring ... Kidney Stones?

Researchers see a link, thanks to dehydration

(Newser) - Climate change has taken blame for everything from the demise of penguins to a predicted guacamole shortage . Now, you can add kidney stones to that list. An Environmental Health Perspectives study finds that rising temperatures increase the risk of kidney stones, reports Science World Report . Researchers looked at 60,000...

Get Worried: Jellyfish Population Is Booming

Climate change may be increasing their numbers

(Newser) - The sting of a Chironex fleckeri box jellyfish, which live around Australia and the Philippines, can kill you within three minutes—and Australia's seen an increase in jellyfish numbers lately. In Sweden and Israel, vast numbers of jellyfish have caused trouble at nuclear and coal power plants this year....

Study Paints Bleak Picture for Emperor Penguins

 Emperor Penguins 
 Marching Toward Peril 
study says
Jun 30, 2014 6:58 AM CDT

Emperor Penguins Marching Toward Peril

Study: Climate change to cause steep population declines by 2100

(Newser) - The iconic Emperor penguin is now marching toward its own demise thanks to climate change, according to the first study to assess the creature's long-term chances. An international team of scientists studying Antarctica's Emperor penguin population is calling for the birds to be reclassified as "endangered" after...

5 Terms Scientists Wish You'd Stop Screwing Up

There are times when scientists are speaking a different language than the rest of us

(Newser) - Ah, science. It's ever-present in our pop-culture, and its words and phrases have become part of our everyday vernacular. There's just one problem: Scientists mostly can't stand it, because we mostly get everything wrong. Io9 asked some scientists which misuses drive them the most crazy. Here are...

Obama to UC Students: Time to Take on Climate

President announces $1B natural-disaster fund

(Newser) - Offering a commencement address at UC Irvine today, President Obama sought to energize students for the fight against climate change. "The question is not whether we need to act,” the president said, noting that any debate has been "put to rest." "The question is whether...

Mystery of West&#39;s Mammoth Ancient Lakes Solved

 Mystery of West's Mammoth 
 Ancient Lakes Solved 
in case you missed it
Jun 14, 2014 12:10 PM CDT

Mystery of West's Mammoth Ancient Lakes Solved

Study: Lower evaporation rates led to far larger lakes

(Newser) - During the period known as the Last Glacial Maximum some 21,000 years ago, mammoth lakes spread out across large swaths of the West, and scientists have long wondered why the now-dry lakes used to be so big. Mystery solved: A new study finds that the reason has nothing to...

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