Atmospheric science

Clouds of smoke over Europe's largest lignite power plant in Betchatow, central Poland, on Wednesday, Nov. 28, 2018. A group of Greenpeace environment activists have climbed its 180-meter smokestack to spur participants in next week's global climate summit in Poland into taking decisions on limiting the use of coal.(AP Photo/Czarek Sokolowski)
November 28, 2018 - 3:28 pm
BERLIN (AP) — The European Union's executive branch proposed Wednesday that the bloc should cut its emissions of greenhouse gases to net zero by 2050, a measure that scientists say needs to be adopted worldwide in order to avoid catastrophic global warming. The European Commission is the first...
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FILE - In this file photo taken Tuesday, Feb. 28, 2017, a passenger airliner flies past steam and white smoke emitted from China Huaneng Group's Beijing power plant that was the last coal-fired plant to shut down on March 18, 2017 as the Chinese capital convert to clean energy like thermal power. (AP Photo/Andy Wong, File)
November 28, 2018 - 2:58 pm
KATOWICE, Poland (AP) — Three years after sealing a landmark global climate deal in Paris, world leaders are gathering again to agree on the fine print. The euphoria of 2015 has given way to sober realization that getting an agreement among almost 200 countries, each with their own political and...
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Clouds of smoke over Europe's largest lignite power plant in Belchatow, central Poland, on Wednesday, Nov. 28, 2018. A group of Greenpeace environment activists have climbed its 180-meter smokestack to spur participants in next week's global climate summit in Poland into taking decisions on limiting the use of coal.(AP Photo/Czarek Sokolowski)
November 28, 2018 - 2:23 pm
BERLIN (AP) — The European Union's executive branch proposed Wednesday that the bloc should cut its emissions of greenhouse gases to net zero by 2050, a measure that scientists say needs to be adopted worldwide in order to avoid catastrophic global warming. The European Commission is the first...
Read More
Clouds of smoke over Europe's largest lignite power plant in Belchatow, central Poland, on Wednesday, Nov. 28, 2018. A group of Greenpeace environment activists have climbed its 180-meter smokestack to spur participants in next week's global climate summit in Poland into taking decisions on limiting the use of coal.(AP Photo/Czarek Sokolowski)
November 28, 2018 - 1:52 pm
BERLIN (AP) — The European Union's executive branch proposed Wednesday that the bloc should cut its emissions of greenhouse gases to net zero by 2050, a measure that scientists say needs to be adopted worldwide in order to avoid catastrophic global warming. The European Commission is the first...
Read More
FILE - In this Nov. 6, 2017 file photo cars and trucks queue on the highway A5 in Frankfurt, Germany. The European Union’s executive branch proposed Wednesday that the bloc should cut its emissions of greenhouse gases to net zero by 2050, a measure scientists say needs to be adopted worldwide in order to avoid catastrophic global warming. (AP Photo/Michael Probst, file)
November 28, 2018 - 8:50 am
BERLIN (AP) — The European Union's executive branch proposed Wednesday that the bloc should cut its emissions of greenhouse gases to net zero by 2050, a measure scientists say needs to be adopted worldwide in order to avoid catastrophic global warming. The European Commission is the first major...
Read More
FILE - In this file photo taken Tuesday, Feb. 28, 2017, a passenger airliner flies past steam and white smoke emitted from China Huaneng Group's Beijing power plant that was the last coal-fired plant to shut down on March 18, 2017 as the Chinese capital convert to clean energy like thermal power. (AP Photo/Andy Wong, File)
November 28, 2018 - 8:02 am
KATOWICE, Poland (AP) — Three years after sealing a landmark global climate deal in Paris, world leaders are gathering again to agree on the fine print. The euphoria of 2015 has given way to sober realization that getting an agreement among almost 200 countries, each with their own political and...
Read More
FILE - In this file photo taken Tuesday, Feb. 28, 2017, a passenger airliner flies past steam and white smoke emitted from China Huaneng Group's Beijing power plant that was the last coal-fired plant to shut down on March 18, 2017 as the Chinese capital convert to clean energy like thermal power. (AP Photo/Andy Wong, File)
November 28, 2018 - 6:14 am
KATOWICE, Poland (AP) — Three years after sealing a landmark global climate deal in Paris, world leaders are gathering again to agree on the fine print. The euphoria of 2015 has given way to sober realization that getting an agreement among almost 200 countries, each with their own political and...
Read More
FILE - In this Nov. 17, 2018 file photo, President Donald Trump talks with from left, Gov.-elect Gavin Newsom, as California Gov. Jerry Brown, walks at right during a visit to a neighborhood destroyed by the Camp wildfire in Paradise, Calif. For US governors, including those taking office early next year, fires, floods and other climate-related emergencies could become top policy concerns. During his campaign, Newsom said the state needs to be more aggressive in clearing trees and brush, particularly its millions of dead trees. (AP Photo/Evan Vucci, File)
November 24, 2018 - 10:17 am
Governors have a wide range of priorities they want to tackle in the coming year, from tax reform to education. Yet it's a topic that receives less attention on the campaign trail and in their speeches that could determine their success — natural disasters. In the last two years alone, storms and...
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Pavel Kabat, WMO Chief Scientist and Research Director, speaks about the release of WMO Greenhouse Gas Bulletin with details on annual average concentration of carbon dioxide and other greenhouse gases, during a press conference, at the European headquarters of the United Nations in Geneva, Switzerland, Thursday, Nov. 22, 2018. (Martial Trezzini/Keystone via AP)
November 22, 2018 - 8:59 am
GENEVA (AP) — A top U.N. scientist on Thursday shrugged off an online quip from U.S. President Donald Trump that questioned global warming, saying a U.S. government report will show the "fundamental impacts of climate change on the U.S. continent." Officials at the World Meteorological Organization...
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In this undated photo provided by Eric Regehr, polar bears are seen on Wrangel Island in the Arctic Circle. A study of polar bears in the Chukchi Sea between Alaska and Russia finds that the population is thriving for now despite a loss of sea ice due to climate change. Lead author Eric Regehr of the University of Washington says the Chukchi may be buffered from some effects of ice loss. Regehr says polar bears can build fat reserves and the Chukchi's abundant seal population may allow bears to compensate for a loss of hunting time on ice. (AP Photo Eric Regehr via AP)
November 15, 2018 - 8:43 pm
ANCHORAGE, Alaska (AP) — The first formal count of polar bears in waters between the United States and Russia indicates they're doing better than some of their cousins elsewhere. Polar bears are listed as a threatened species because of diminished sea ice due to climate change. But university and...
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