Air pollution

Environmental activist Greta Thunberg, of Sweden, addresses the Climate Action Summit in the United Nations General Assembly, at U.N. headquarters, Monday, Sept. 23, 2019. (AP Photo/Jason DeCrow)
September 23, 2019 - 6:39 pm
UNITED NATIONS (AP) — Scolded for doing little, leader after leader promised the United Nations on Monday to do more to prevent a warming world from reaching even more dangerous levels. As they made their pledges at the Climate Action Summit, though, they and others conceded it was not enough. And...
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Environmental activist Greta Thunberg, center, of Sweden, walks with an entourage after passing a security checkpoint while appearing at the United Nations, Monday, Sept. 23, 2019 in New York. (AP Photo/Mark Lennihan)
September 23, 2019 - 5:56 pm
UNITED NATIONS (AP) — The Latest on the Climate Action Summit taking place at the United Nations (all times local): 5:30 p.m. Sixteen young activists including Sweden's Greta Thunberg have filed a formal U.N. complaint about governments' lack of action on climate. In Monday's complaint, filed with...
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FILE - In this Sept. 13, 2014, file photo, California Gov. Jerry Brown, front right, and China's National Development and Reform Commission Vice Chairman Xie Zhenhua, front left, sign an agreement to boost bilateral cooperation on climate change during a news conference at the Bay Area Council, in San Francisco. As tensions between China and the United States ratchet up, former California Gov. Jerry Brown sees a way to bring together the world's largest carbon emitter and a U.S. state that's leading the way in energy standards: climate change. (AP Photo/Beck Diefenbach,file)
September 23, 2019 - 5:32 pm
SACRAMENTO, Calif. (AP) — As tensions between China and the United States ratchet up, former California Gov. Jerry Brown sees a way to bring together the world's largest carbon emitter and a U.S. state that's leading the way in energy standards: climate change. Brown and Xie Zhenhua, China's top...
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September 23, 2019 - 3:39 pm
SACRAMENTO, Calif. (AP) — As tensions between China and the United States ratchet up, former California Gov. Jerry Brown sees a way to bring together the world's largest carbon emitter and a U.S. state that's leading the way in energy standards: climate change. Brown and Xie Zhenhua, China's top...
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Environmental activist Greta Thunberg, of Sweden, addresses the Climate Action Summit in the United Nations General Assembly, at U.N. headquarters, Monday, Sept. 23, 2019. (AP Photo/Jason DeCrow)
September 23, 2019 - 3:33 pm
UNITED NATIONS (AP) — Leader after leader told the United Nations on Monday that they will do more to prevent a warming world from reaching even more dangerous levels. But as they made their pledges at the Climate Action Summit, they and others conceded it was not enough. Sixty-six countries have...
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French President Emmanuel Macron addresses the Climate Action Summit in the United Nations General Assembly at U.N. headquarters, Monday, Sept. 23, 2019. (AP Photo/Craig Ruttle)
September 23, 2019 - 3:13 pm
PARIS (AP) — French President Emmanuel Macron has annoyed Poland and irritated France's climate activists by urging them to move their protests from Paris to Poland, a European Union nation that is heavily dependent on coal. Poland, which relies on coal for some 80% of its energy, is treading...
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United Nations Secretary-General Antonio Guterres, far left, and young environmental activists look on as Greta Thunberg, of Sweden, far right, addresses the Climate Action Summit in the United Nations General Assembly, at U.N. headquarters, Monday, Sept. 23, 2019. (AP Photo/Jason DeCrow)
September 23, 2019 - 2:03 pm
UNITED NATIONS (AP) — Leader after leader told the United Nations on Monday that they will do more to prevent a warming world from reaching even more dangerous levels. But as they made their pledges at the Climate Action Summit, they conceded it was not enough. Sixty-six countries have promised to...
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A woman holds an upside down portrait of French President Emmanuel Macron during a climate demonstration, in Paris, Saturday, Sept. 21, 2019. Scuffles broke out in Paris between some violent activists and police which responded with tear gas at a march for climate gathering thousands of people in Paris. (AP Photo/Thibault Camus)
September 23, 2019 - 12:54 pm
PARIS (AP) — French President Emmanuel Macron has annoyed Poland and irritated France's climate activists by urging them to move their protests from Paris to Poland, a European Union nation that is heavily dependent on coal. Poland, which relies on coal for some 80% of its energy, is treading...
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French President Emmanuel Macron speaks during the Climate Action Summit 2019 at the 74th session of the United Nations General Assembly, at U.N. headquarters, Monday, Sept. 23, 2019. Emir of Qatar, Sheikh Tamim bin Hamad Al Thani is center and Jamaica Prime Minister Andrew Holness is right. (AP Photo/Craig Ruttle)
September 23, 2019 - 12:20 pm
UNITED NATIONS (AP) — The Latest on the Climate Action Summit taking place at the United Nations (all times local): 12:05 p.m. While presidents and premiers talked about what they hoped to do within their own borders, French President Emmanuel Macron reminded his colleagues that they need to...
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FILE - Jan. 13, 2018 file photo, U.N. Secretary-General Antonio Guterres talks to the media during a join declaration with the Colombian president, in Bogota, Colombia. Saying humanity is waging war with the planet, the head of the United Nations isn’t planning to let just any world leader speak about climate change in Monday’s special “action summit.” Guterres says only those with new specific and bold plans can command the podium and the ever-warming world’s attention. (AP Photo/Fernando Vergara, File)
September 22, 2019 - 3:51 pm
UNITED NATIONS (AP) — Saying humanity is waging war with the planet, the head of the United Nations isn't planning to let just any world leader speak about climate change at Monday's special "action summit." Only those with new, specific and bold plans can command the podium and the ever-warming...
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