Greenhouse effect

FILE - In this Nov. 23, 2019, file photo, Harvard and Yale students protest during halftime of the NCAA college football game between Harvard and Yale at the Yale Bowl in New Haven, Conn. Students alarmed by climate change are stepping up pressure on universities to stop investing in fossil fuel industries and are gaining wider traction in 2020. (Nic Antaya/The Boston Globe via AP, File)
February 19, 2020 - 12:51 pm
NEW HAVEN, Conn. (AP) — Students alarmed by climate change are stepping up pressure on universities to pull investments from fossil fuel industries, an effort that is gaining traction at prestigious schools like Georgetown, Harvard and Yale. The push that is underway at hundreds of schools began...
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Swedish environmental activist Greta Thunberg attends the World Economic Forum in Davos, Switzerland, Tuesday, Jan. 21, 2020. The 50th annual meeting of the forum will take place in Davos from Jan. 21 until Jan. 24, 2020. (AP Photo/Michael Probst)
January 21, 2020 - 7:42 am
DAVOS, Switzerland (AP) — The Latest on the World Economic Forum in Davos, Switzerland (all times local): ___ Climate activist Greta Thunberg doubled down on her criticism that world and business leaders aren't taking the threat of global warming seriously. She dismissed some of the measures...
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In this March 2016 photo provided by The Island Institute, Bigelow Laboratory Research Associate Brittney Honisch measures a piece of sugar kelp before harvest in Casco Bay, Maine. A group of scientists with Bigelow Laboratory for Ocean Sciences and farmers in northern New England are working on a plan to feed seaweed to cows to gauge whether it can help reduce greenhouse gas emissions that contribute to climate change. (Scott Sell/The Island Institute via AP)
December 29, 2019 - 10:28 am
FREEPORT, Maine (AP) — Coastal Maine has a lot of seaweed , and a fair number of cows. A group of scientists and farmers think that pairing the two could help unlock a way to cope with a warming world. The researchers — from a marine science lab, an agriculture center and universities in northern...
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December 18, 2019 - 3:43 am
BERLIN (AP) — A global shipping industry organization is proposing a research and development program to help cut carbon dioxide emissions, funded by about $5 billion from shipping companies over a decade. The International Chamber of Shipping said Wednesday that it is proposing creating a...
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A member of the Brazil delegation during the closing plenary at the COP25 summit in Madrid, Sunday Dec. 15, 2019. Negotiators from almost 200 nations planned to gather for a final time at the U.N. climate meeting in Madrid early Sunday to pass declarations calling for greater ambition in cutting planet-heating greenhouse gases and in helping poor countries suffering the effects of climate change. But one of the key issues at the talks, an agreement on international carbon markets, has eluded officials even after the Chilean chair extended Friday's talks deadline to allow more time for negotiations. (AP Photo/Bernat Armangue)
December 15, 2019 - 1:21 pm
MADRID (AP) — Marathon U.N. climate talks ended Sunday with a slim compromise that sparked widespread disappointment, after major polluters resisted calls for ramping up efforts to keep global warming at bay and negotiators postponed debate about rules for international carbon markets for another...
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A member of the Brazil delegation during the closing plenary at the COP25 summit in Madrid, Sunday Dec. 15, 2019. Negotiators from almost 200 nations planned to gather for a final time at the U.N. climate meeting in Madrid early Sunday to pass declarations calling for greater ambition in cutting planet-heating greenhouse gases and in helping poor countries suffering the effects of climate change. But one of the key issues at the talks, an agreement on international carbon markets, has eluded officials even after the Chilean chair extended Friday's talks deadline to allow more time for negotiations. (AP Photo/Bernat Armangue)
December 15, 2019 - 1:07 pm
MADRID (AP) — Marathon U.N. climate talks ended Sunday with a slim compromise that sparked widespread disappointment, after major polluters resisted calls for ramping up efforts to keep global warming at bay and negotiators postponed debate about rules for international carbon markets for another...
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A member of the Brazil delegation during the closing plenary at the COP25 summit in Madrid, Sunday Dec. 15, 2019. Negotiators from almost 200 nations planned to gather for a final time at the U.N. climate meeting in Madrid early Sunday to pass declarations calling for greater ambition in cutting planet-heating greenhouse gases and in helping poor countries suffering the effects of climate change. But one of the key issues at the talks, an agreement on international carbon markets, has eluded officials even after the Chilean chair extended Friday's talks deadline to allow more time for negotiations. (AP Photo/Bernat Armangue)
December 15, 2019 - 9:11 am
MADRID (AP) — Marathon international climate talks ended Sunday with major polluters resisting calls to ramp up efforts to keep global warming at bay and negotiators postponing the regulation of global carbon markets until next year. Those failures came even after organizers added two more days to...
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Activists protest outside of the COP25 climate talks congress in Madrid, Spain, Saturday, Dec. 14, 2019. The United Nations Secretary-General has warned that failure to tackle global warming could result in economic disaster. (AP Photo/Manu Fernandez)
December 15, 2019 - 6:38 am
MADRID (AP) — Marathon international climate talks ended Sunday with negotiators postponing until next year a key decision on how to regulate global carbon markets. After two weeks of negotiations in Madrid on tackling global warming, delegates from almost 200 nations passed declarations calling...
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Activists protest outside of the COP25 climate talks congress in Madrid, Spain, Saturday, Dec. 14, 2019. The United Nations Secretary-General has warned that failure to tackle global warming could result in economic disaster. (AP Photo/Manu Fernandez)
December 15, 2019 - 6:24 am
MADRID (AP) — Marathon international climate talks closed Sunday with negotiators postponing until next year a key decision on global carbon markets. After two weeks of negotiations on tackling global warming, delegates from almost 200 nations passed declarations calling for greater ambition in...
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Activists protest outside of the COP25 climate talks congress in Madrid, Spain, Saturday, Dec. 14, 2019. The United Nations Secretary-General has warned that failure to tackle global warming could result in economic disaster. (AP Photo/Manu Fernandez)
December 15, 2019 - 2:38 am
MADRID (AP) — After two weeks of talks on tackling global warming, nations have little progress to show for it. Negotiators from almost 200 nations planned to gather for a final time at the U.N. climate meeting in Madrid early Sunday to pass declarations calling for greater ambition in cutting...
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