Air quality

United States' Serena Williams prepares to serve during a practice session ahead of the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 17, 2020. (AP Photo/Lee Jin-man)
January 19, 2020 - 1:53 am
MELBOURNE, Australia (AP) — It's been three years since Serena Williams won a Grand Slam championship. Her drought without a title of any sort just ended, though, right before the start of the Australian Open. Williams got back on the board a week ago at the hard-court event in Auckland, New...
Read More
A spectator reads a sign warning of air quality ahead of the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2020. (AP Photo/Lee Jin-man)
January 18, 2020 - 2:53 am
MELBOURNE, Australia (AP) — As messages on video boards cautioned Australian Open spectators to "be aware we are expecting a reduction in air quality" Saturday, Roger Federer and Rafael Nadal seemed satisfied that all will be fine at the year's first Grand Slam tournament despite recent days of...
Read More
Attorney Gloria Allred, lower left, listens as one of four Park Avenue Elementary School teachers talks about her experiences when a Delta Airlines jet dumped fuel over their school Tuesday, Jan. 14, 2020, at a Los Angeles news conference Friday, Jan. 17, 2020. The four plaintiffs in a lawsuit against Delta - Lisette Barajas, Laura Guzman, Mariana De La Torre and Anabel Samperio - appeared at the news conference but declined to be identified individually when they spoke. The teachers plan to file a lawsuit after a commercial airliner with engine trouble dumped jet fuel over a densely populated area. (AP Photo/Stefanie Dazio)
January 17, 2020 - 11:05 pm
LOS ANGELES (AP) — Four teachers from a Los Angeles-area school sued Delta Air Lines on Friday, saying they were exposed to jet fuel when a plane with engine trouble dumped its fuel over a densely populated area, including several schools, while making an emergency return to the airport. At a news...
Read More
FILE - In this Saturday, Jan. 11, 2020 file photo, Democratic presidential candidate Michael Bloomberg speaks during a campaign stop in Austin, Texas. On Wednesday, Jan. 15, 2020, Bloomberg's presidential campaign said they have begun hiring staff in Pennsylvania, a late primary state where his chief competitors for the Democratic Party's nomination have inroads. (Lola Gomez/Austin American-Statesman via AP)
January 17, 2020 - 6:36 pm
SACRAMENTO, Calif. (AP) — Democratic presidential candidate Michael Bloomberg would push for all new cars to be electric by 2035 and new buildings to produce zero carbon emissions by 2025 as part of clean energy plans he released this week. Bloomberg's latest climate plans build off his December...
Read More
FILE - In this July 18, 2018, file photo, lawyers and youth plaintiffs lineup behind a banner after a hearing before Federal District Court Judge Ann Aiken between lawyers for the Trump Administration and the so called Climate Kids in Federal Court in Eugene, Ore. A federal appeals court on Friday, Jan. 17, 2020, dismissed a lawsuit by 21 young people who claimed the U.S. government's climate policy harms them and jeopardizes their future. (Chris Pietsch/The Register-Guard via AP, File)
January 17, 2020 - 2:48 pm
PORTLAND, Ore. (AP) — A federal appeals court on Friday dismissed a lawsuit by 21 young people who claimed the U.S. government's climate policies and reliance on fossil fuels harms them, jeopardizes their future and violates their constitutional rights, potentially bringing an end to a long-running...
Read More
FILE - In this July 18, 2018, file photo, lawyers and youth plaintiffs lineup behind a banner after a hearing before Federal District Court Judge Ann Aiken between lawyers for the Trump Administration and the so called Climate Kids in Federal Court in Eugene, Ore. A federal appeals court on Friday, Jan. 17, 2020, dismissed a lawsuit by 21 young people who claimed the U.S. government's climate policy harms them and jeopardizes their future. (Chris Pietsch/The Register-Guard via AP, File)
January 17, 2020 - 2:25 pm
PORTLAND, Ore. (AP) — A federal appeals court on Friday dismissed a lawsuit by 21 young people who claimed the U.S. government's climate policy harms them and jeopardizes their future. An Oregon-based youth advocacy group named Our Children's Trust and Earth Guardians filed a lawsuit in 2015 on...
Read More
January 17, 2020 - 1:55 pm
PORTLAND, Ore. (AP) — A federal appeals court on Friday dismissed a lawsuit by 21 young people who claimed the U.S. government's climate policy harms them and jeopardizes their future. An Oregon-based youth advocacy group named Our Children's Trust and Earth Guardians filed a lawsuit in 2015 on...
Read More
Democratic presidential candidate Michael Bloomberg speaks to supporters Wednesday, Jan. 15, 2020, in New York. (AP Photo/Frank Franklin II)
January 17, 2020 - 9:58 am
SACRAMENTO, Calif. (AP) — Democratic presidential candidate Michael Bloomberg would push for all new cars to be electric by 2035 and new buildings to produce zero carbon emissions by 2025 as part of clean energy plans he released this week. Bloomberg's latest climate plans build off his December...
Read More
Democratic presidential candidate Michael Bloomberg speaks to supporters Wednesday, Jan. 15, 2020, in New York. (AP Photo/Frank Franklin II)
January 17, 2020 - 9:49 am
SACRAMENTO, Calif. (AP) — Democratic presidential candidate Michael Bloomberg would push for all new cars to be electric by 2035 and new buildings to produce zero carbon emissions by 2025 as part of clean energy plans he released this week. Bloomberg's latest climate plans build off his December...
Read More
After announcing and speaking about the Microsoft Carbon Footprint reduction CFO Amy Hood, President Brad Smith and Chief Environmental Officer Lucas Joppa leaves the atrium on Thursday, Jan. 16, 2020, in Redmond, Wash. Microsoft is pledging to become 100% “carbon-negative” by 2030 by removing more carbon from the environment than it emits. (Steve Ringman/The Seattle Times via AP)
January 16, 2020 - 2:51 pm
Microsoft is pledging to become 100% “carbon-negative” by 2030 by removing more carbon from the environment than it emits. CEO Satya Nadella said Thursday that the commitment will happen "not just across our direct emissions, but across our supply chain, too.” It's a major step up from Microsoft's...
Read More

Pages