Air pollution

FILE - In this July 27, 2018, file photo, the Dave Johnson coal-fired power plant is silhouetted against the morning sun in Glenrock, Wyo. The Trump administration announced on Wednesday, June 19, 2019, that it has rolled back a landmark Obama-era effort targeting coal-fired power plants and their climate-damaging pollution. (AP Photo/J. David Ake, File)
June 19, 2019 - 8:26 pm
WASHINGTON (AP) — Amid scientists' increasingly urgent warnings, the Trump administration ordered a sweeping about-face Wednesday on Obama-era efforts to fight climate change, easing restrictions on coal-fired power plants in a move it predicted would revitalize America's sagging coal industry. As...
Read More
FILE - In this April 15, 2019, file photo, a vendor makes change for a marijuana customer at Rev-Up a cannabis marketplace in Los Angeles. An alliance of large cannabis businesses in the growing global marketplace has a message for the public: We're good corporate citizens. The 45-member Global Cannabis Partnership that includes Canopy Growth Corp. and other major companies issued guidelines Tuesday, June 18, 2019, aimed at minimizing greenhouse gas emissions and promoting ethical conduct and responsible pot use. (AP Photo/Richard Vogel)
June 18, 2019 - 9:05 pm
LOS ANGELES (AP) — An alliance of large marijuana businesses had a message for the public Tuesday: We're good corporate citizens. The 45-member Global Cannabis Partnership, which includes Canopy Growth Corp. and other companies operating in the sector, issued guidelines aimed at minimizing...
Read More
FILE - In this June 4, 2019, file photo, Kelsey Rose Juliana, of Eugene, Ore, speaks at a rally for a group of young people who filed an environmental lawsuit against the U.S. government in Portland, Ore. Oregon is on the precipice of becoming the second state after California to adopt a cap-and-trade program, a market-based approach to lowering the greenhouse gas emissions behind global warming. (AP Photo/Steve Dipaola, File)
June 17, 2019 - 11:36 pm
SALEM, Ore. (AP) — Oregon is on the precipice of becoming the second state after California to adopt a cap-and-trade program, a market-based approach to lowering the greenhouse gas emissions behind global warming. The House approved the plan 36-24 Monday after nearly six hours of debate, with...
Read More
In this photo taken on Thursday, June 13, 2019 sled dogs make their way in northwest Greenland with their paws in melted ice water. Diplomats and climate experts gathered Monday in Germany for U.N.-hosted talks on climate change amid growing public pressure for governments to act faster against global warming. Over the weekend, a picture taken by Danish climate researchers showing sled dogs on the ice in northwest Greenland with their paws in melted ice water was widely shared on social media. Greenland’s ice melting season normally runs from June to August but the Danish Meteorological Institute said this year's melting started on April 30, the second-earliest time on record going back to 1980. (Danmarks Meteorologiske Institut/Steffen M. Olsen via AP)
June 17, 2019 - 12:18 pm
BERLIN (AP) — Diplomats and climate experts gathered Monday in Germany for U.N.-hosted talks on climate change amid growing public pressure for governments to act faster against global warming. Officials meeting in the western city of Bonn for the June 17-27 talks are focusing on resolving issues...
Read More
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 - 11:39 am
WASHINGTON (AP) — 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. The request from William Happer, a member of the National...
Read More
FILE-In this Feb. 12, 2014 file photo Bitcoin buttons are displayed on a table at the Inside Bitcoins conference in Berlin. Researchers calculate that the electricity required for the virtual currency bitcoin generates as much carbon dioxide as cities like Las Vegas or Hamburg. (AP Photo/Frank Jordans)
June 13, 2019 - 11:06 am
BERLIN (AP) — The virtual currency bitcoin is responsible for the same amount of carbon dioxide emissions as a city like Las Vegas or Hamburg and efforts to reduce its climate footprint should be considered, researchers said Thursday. A study by researchers at the Technical University of Munich and...
Read More
June 12, 2019 - 6:39 am
LONDON (AP) — Britain's outgoing prime minister on Wednesday announced plans to eliminate the country's net contribution to climate change by 2050. Theresa May said the plan will be put before Parliament later in the day. The amendment to the 2008 Climate Change Act will intensify Britain's push to...
Read More
FILE - In this Wednesday, July 8, 2015 file photo, herring are unloaded from a fishing boat in Rockland, Maine. A study published Tuesday, June 11, 2019 finds a warmer world may lose a billion tons of fish and other marine life by the end of the century. The international study used computer models to project that for every degree Celsius the world warms, the total weight of life in the oceans drop by 5%. (AP Photo/Robert F. Bukaty, File)
June 11, 2019 - 1:38 pm
WASHINGTON (AP) — The world's oceans will likely lose about one sixth of its fish and other marine life by the end of the century if climate change continues on its current path, a new study says. Every degree Celsius (1.8 degrees Fahrenheit) that the world's oceans warm, the total mass of sea...
Read More
FILE - In this Wednesday, July 8, 2015 file photo, herring are unloaded from a fishing boat in Rockland, Maine. A study published Tuesday, June 11, 2019 finds a warmer world may lose a billion tons of fish and other marine life by the end of the century. The international study used computer models to project that for every degree Celsius the world warms, the total weight of life in the oceans drop by 5%. (AP Photo/Robert F. Bukaty, File)
June 11, 2019 - 12:45 pm
WASHINGTON (AP) — A new study says the world's oceans will likely lose about one-sixth of its fish and other marine life by the end of the century if climate change continues on its current path. A comprehensive computer-based study by an international team of marine biologists found that for every...
Read More
FILE - In this Dec. 10, 2015, file photo, vehicles make their way westbound on Interstate 80 across the San Francisco-Oakland Bay Bridge as seen from Treasure Island in San Francisco. Major automakers are urging the Trump administration and California to go back to the negotiating table over vehicle mileage standards to prevent a legal battle. The companies sent letters Thursday, June 6, 2019, to President Donald Trump and California Gov. Gavin Newsom saying a failure to reach agreement would create instability in the auto market. (AP Photo/Ben Margot, File)
June 06, 2019 - 8:49 pm
SACRAMENTO, Calif. (AP) — Major automobile manufacturers urged the Trump administration and California on Thursday to restart negotiations over vehicle mileage standards to prevent a lengthy legal battle, warning that moving ahead with two sets of standards would create instability in the auto...
Read More

Pages