Atmospheric science

FILE - In this Dec. 4, 2018 file photo, people walk in Tree Library park in Milan, Italy. The city has ambitious plans to plant 3 million new trees by 2030_ a move that experts say could offer relief to the city's muggy and sometimes tropical weather. A study released on Thursday, July 4, 2019 says that the most effective way to fight global warming is to plant lots of trees - a trillion of them, maybe more. (AP Photo/Luca Bruno)
July 04, 2019 - 1:01 pm
WASHINGTON (AP) — A study says the best way to fight global warming is to plant a trillion trees — maybe more. Swiss scientists calculate that there's enough space to plant trees to cover 3.5 million square miles. That's roughly the size of the United States The study says those new trees could...
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The German Arctic research vessel Polarstern is docked for maintenance in Bremerhaven, Germany, Wednesday, July 3, 2019. Scientists from 17 nations are preparing for a year-long mission to the central Arctic to study the impact that climate change is having on the frigid far north of the planet. Mission leader Markus Rex said that researchers plan to anchor the German icebreaker RV Polarstern to a large floe and set up camp on the ice as the sea freezes around them, conducting experiments throughout the Arctic winter. (AP Photos/Frank Jordans)
July 03, 2019 - 5:41 pm
BREMERHAVEN, Germany (AP) — Cranes hoist cargo onto the deck, power tools scream out and workers bustle through the maze of passageways inside the German icebreaker RV Polarstern, preparations for a yearlong voyage that organizers say is unprecedented in scale and ambition. In a couple of months,...
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FILE - This May 24, 2006, file photo shows the village of Newtok, Alaska, where the eroding bank along the Ninglick River has long been a problem for the village, 480 miles west of Anchorage. Northern Alaska coastal communities and climate scientists say sea ice disappeared far earlier than normal this spring and it's affecting wildlife. The Anchorage Daily News reported in June 2019 that ice melted because of exceptionally warm ocean temperatures. (AP Photo/Al Grillo, File)
June 30, 2019 - 7:43 pm
ANCHORAGE, Alaska (AP) — Sea ice along northern Alaska disappeared far earlier than normal this spring, alarming coastal residents who rely on wildlife and fish. Ice melted as a result of exceptionally warm ocean temperatures, the Anchorage Daily News reported . The early melting has been "crazy,"...
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A SpaceX Falcon heavy rocket lifts off from pad 39A at the Kennedy Space Center in Cape Canaveral, Fla., early Tuesday, June 25, 2019. The Falcon rocket has a payload military and scientific research satellites. (AP Photo/John Raoux)
June 25, 2019 - 10:48 am
CAPE CANAVERAL, Fla. (AP) — SpaceX launched its heftiest rocket with 24 research satellites Tuesday, a middle-of-the-night rideshare featuring a deep space atomic clock, solar sail, a clean and green rocket fuel testbed, and even human ashes. It was the third flight of a Falcon Heavy rocket, but...
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FILE - In this April 4, 2018 file photo, Kelly Knight Craft, U.S. Ambassador to Canada, speaks about NAFTA and Canada-US relations at an Empire Club meeting in Toronto. Craft is President Donald Trump's nominee to be the next U.S. envoy to the United Nations. (Chris Donovan/The Canadian Press via AP)
June 24, 2019 - 6:31 pm
WASHINGTON (AP) — The email went out from senior Environmental Protection Agency officials to Kelly Craft, the U.S. ambassador to Canada, responding to questions she had about a funding matter. But the acknowledgment email the EPA got back a few hours later wasn't from the ambassador. It was from...
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Birds fly by as the sun rises in Frankfurt, Germany, Monday, June 24, 2019. Germany expects hot temperatures during the next days. (AP Photo/Michael Probst)
June 24, 2019 - 4:10 pm
PARIS (AP) — The sunset had an orange glow. So did the extreme weather warning for Paris. Meteorologists placed more than half of France, including around the capital, on alert for high temperatures Monday as a heatwave was expected to spread across continental Europe this week. National weather...
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FILE - In this Aug. 6, 2017, file photo, provided by NOAA Fisheries a North Pacific right whale swims in the Bering Sea west of Bristol Bay. Federal scientists with the National Oceanic and Atmospheric Administration have recorded singing by a rare right whale for the first time. Researchers used moored acoustic recorders to capture patterned calls made by male North Pacific right whales. Researchers detected four distinct songs over eight years at five locations in the southeast Bering Sea. (NOAA Fisheries via AP, File)
June 19, 2019 - 6:45 pm
ANCHORAGE, Alaska (AP) — It's not America's Top 40, but it's a cutting edge song. Federal marine biologists for the first time have recorded singing by one of the rarest whales on the planet, the North Pacific right whale. National Oceanic and Atmospheric Administration researchers used moored...
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This Jan. 3 1976 photo made by the National Reconnaissance Office shows Mount Everest at center. This and other once-classified Cold War era spy satellite images are showing scientists that glaciers on the Himalayas are now melting about twice as fast as they used to. (National Reconnaissance Office via AP)
June 19, 2019 - 1:05 pm
WASHINGTON (AP) — Cold War era spy satellite images are showing scientists that glaciers on the Himalayas are now melting about twice as fast as they used to. The Asian mountain range, which includes Mount Everest, has been losing ice at a rate of about 1% a year since 2000, according to a study...
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FILE - In this March 29, 2013, file photo, a worker helps monitor water pumping pressure and temperature, at an oil and natural gas extraction site, outside Rifle, on the Western Slope of Colorado. A Trump administration national security official has sought help from advisers to a think tank that disavows climate change to challenge widely accepted scientific findings on global warming, according to his emails. (AP Photo/Brennan Linsley, File)
June 14, 2019 - 1:09 pm
WASHINGTON (AP) — Once a skeptic about climate change, Jim Bridenstine came around to the prevailing view of scientists before he took over as NASA administrator. That evolution did not sit well with a Trump environmental adviser, nor a think-tank analyst he was consulting, according to newly...
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June 14, 2019 - 8:28 am
BERLIN (AP) — In a story June 13 about the carbon footprint of bitcoin, The Associated Press reported erroneously that the electricity required for a bitcoin transaction results in hundreds of times as much CO2 emitted as a credit card payment. It is hundreds of thousands of times as much. A...
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