Atmospheric science

Swedish climate activist Greta Thunberg pulls her speech out of a pocket as she steps up to speak to several thousand people at a climate strike rally Friday, Oct. 11, 2019, in Denver. The rally was staged in Denver's Civic Center Park. (AP Photo/David Zalubowski)
October 11, 2019 - 6:07 pm
DENVER (AP) — Young people must be prepared to continue striking to call for action on climate change for a long time and not back down, Swedish climate activist Greta Thunberg told a climate strike rally in Denver on Friday. Thunberg said she and fellow youth activists won't beg those in power to...
Read More
Super scoopers make drops on the Saddleridge fire in Placerita Canyon near Newhall, Calif., Friday, Oct. 11, 2019. (David Crane/The Orange County Register via AP)
October 11, 2019 - 12:52 pm
WASHINGTON (AP) — Expect more preventative power blackouts in California as the climate gets hotter and drier and the wildfire season gets nastier and longer, scientists say. The Golden State already is fire-prone with lots of dry plants and woodlands — but add high winds that can knock down...
Read More
Pope Francis walks towards an newly-planted oak tree during a tree-planting ceremony on the occasion of the feast of St. Francis of Assisi, the patron saint of ecology, at the Vatican, Friday, Oct. 4, 2019. The ceremony takes place two days before a Synod of bishops on the Pan-Amazon region opens at the Vatican to address the ecological, social and spiritual needs of indigenous peoples in the Amazon. (AP Photo/Alessandra Tarantino)
October 06, 2019 - 12:55 am
VATICAN CITY (AP) — Pope Francis is opening a divisive meeting on preserving the Amazon and ministering to its indigenous peoples, as he fends off attacks from conservatives who are opposed to his ecological agenda. Francis was to celebrate an opening Mass on Sunday with global attention newly...
Read More
September 23, 2019 - 12:39 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...
Read More
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 - 12:51 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...
Read More
Swedish environmental activist Greta Thunberg, attends an interview with AP before the Climate Strike, at City Hall, Friday, Sept. 20, 2019 in New York.  Tens of thousands of protesters joined rallies on Friday as a day of worldwide demonstrations calling for action against climate change began ahead of a U.N. summit in New York. (AP Photo/Eduardo Munoz Alvarez)
September 20, 2019 - 4:23 pm
NEW YORK (AP) — Swedish teenage climate activist Greta Thunberg said she's overwhelmed by the success of Friday's climate protests. But the 16-year-old who sparked the global movement said she was underwhelmed by the United States government's approach to climate change. Thunberg spoke with The...
Read More
Brazil's Minister of the Environment Ricardo Salles smiles for a photo during an interview with The Associated Press in Washington, Friday, Sept. 20, 2019. After facing international criticism for steeply rising rates of deforestation in the Amazon, Salles is visiting the U.S., France, Germany, and the United Kingdom to insist that there’s no big problem. (AP Photo/Jon Elswick
September 20, 2019 - 11:50 am
WASHINGTON (AP) — In July, Brazilian President Jair Bolsonaro dismissed global concerns about fires raging in the world's largest rainforest, saying "The Amazon is Brazil's, not yours." Now, the far-right president's government has a new message: Everything's fine, and the rainforest is open for...
Read More
The German icebreaker and research vessel Polarstern at shore in Tromso, Norway, Wednesday Sept. 19, 2019. Scientists from more than a dozen nations are preparing to launch the biggest and most complex research expedition ever attempted in the central Arctic. About 100 researchers will set sail Friday from Tromso, Norway, aboard the German icebreaker Polarstern in an effort to understand how climate change is affecting the Arctic and regions beyond. (Rune Stoltz Bertinussen/NTB Scanpix via AP)
September 19, 2019 - 11:18 pm
BERLIN (AP) — Researchers from more than a dozen nations prepared Friday to launch the biggest and most complex expedition ever attempted in the central Arctic — a yearlong journey through the ice they hope will improve the scientific models that underpin our understanding of climate change. The...
Read More
The German icebreaker and research vessel Polarstern at shore in Tromso, Norway, Wednesday Sept. 19, 2019. Scientists from more than a dozen nations are preparing to launch the biggest and most complex research expedition ever attempted in the central Arctic. About 100 researchers will set sail Friday from Tromso, Norway, aboard the German icebreaker Polarstern in an effort to understand how climate change is affecting the Arctic and regions beyond. (Rune Stoltz Bertinussen/NTB Scanpix via AP)
September 19, 2019 - 11:15 pm
BERLIN (AP) — Scientists from more than a dozen nations are preparing to launch the biggest and most complex research expedition ever attempted in the central Arctic. About 100 researchers will set sail Friday from Tromsoe, Norway, aboard a German icebreaker in an effort to understand how climate...
Read More
Dead fish lie on the shores of Koroneia Lake in northern Greece, on Thursday, Sept. 19, 2019. Tens of thousands of dead fish are washing up as the water level has plummeted to less than a meter deep (three feet) and the lack of oxygen in the water is leading to mass mortality of everything in it. (AP Photo/Giannis Papanikos)
September 19, 2019 - 9:54 am
KORONEIA, Greece (AP) — Tens of thousands of dead fish have been found on the banks of a lake in a protected nature reserve in northern Greece after high temperatures and drought conditions caused a severe drop in water levels. State environmental officials said Thursday that the water level at...
Read More

Pages