Atmospheric science

This March 26, 2019 photo shows the water level of the Colorado River, as seen from the Hoover Dam, Ariz. For the seven states that rely on the Colorado River that carries snowmelt from the Rocky Mountains to the Gulf of California, that means a future with increasingly less water for farms and cities although climate scientists say it's hard to predict how much less. The U.S. Bureau of Reclamation on Thursday, Aug. 15, 2019, will release its projections for next year's supply from Lake Mead, which feeds Nevada, Arizona and California. (AP Photo/Richard Vogel)
August 15, 2019 - 1:20 pm
FLAGSTAFF, Ariz. (AP) — Snow swamped mountains across the U.S. West last winter, leaving enough to thrill skiers into the summer, swelling rivers and streams when it melted, and largely making wildfire restrictions unnecessary. But the wet weather can be misleading. Climate change means the region...
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This undated photo provided by the 'Helmholtz centre for polar and marine research the Alfred Wegener institute' shows snow samples from Tschuggen, Switzerland, locked and ready for transport to Davos. Scientists of the institute say they proved plastic in the snow of the Alps and the Arctic. (Juerg Trachsel/WSL-Institut für Schnee- und Lawinenforschung SLF via AP)
August 14, 2019 - 1:44 pm
BERLIN (AP) — Scientists say they've found an abundance of tiny plastic particles in Arctic snow, indicating that so-called microplastics are being sucked into the atmosphere and carried long distances to some of the remotest corners of the planet. The researchers examined snow collected from sites...
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Kai Frazier and Chance Seawright, brothers visiting from Aiken, South Carolina, cool off while playing in the Fountain of Rings in Centennial Olympic Park, Monday, Aug. 12, 2019, in Atlanta. (AP Photo/Andrea Smith)
August 12, 2019 - 6:23 pm
BIRMINGHAM, Ala. (AP) — Forecasters are warning about days of scorching, dangerous heat gripping a wide swath of the U.S. South and Midwest, where the heat index on Monday was approaching 120 degrees (48.9 Celsius) in one town and climbed nearly that high in others. With temperatures around 100...
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FILE - In this July 25, 2019, file photo, the sun sets in Cuggiono near Milan, Italy. A new U.N. report on warming and land use says climate change is hitting us where it counts: the stomach. The scientific report on Thursday, Aug. 8, finds that as the world warms it degrades the land more. (AP Photo/Luca Bruno, File)
August 08, 2019 - 8:14 am
WASHINGTON (AP) — The Latest on a new United Nations report on climate change (all times local): 3:10 p.m. A manager in the U.N. Climate Change secretariat who helped write a new report on the subject, said the grueling work by the volunteer authors was "like a dentist's appointment for six days"...
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FILE - This Monday, July 30, 2018 file photo shows rows of soybean plants in a field near Bennington, Neb. A report by the United Nations released on Thursday, Aug. 8, 2019 says that human-caused climate change is dramatically degrading the planet’s land, while the way people use the Earth is making global warming worse. The vicious cycle is already making food more expensive, scarcer and even less nutritious, as well as cutting the number of species on Earth, according to a special report by the Intergovernmental Panel on Climate Change. (AP Photo/Nati Harnik)
August 08, 2019 - 3:07 am
WASHINGTON (AP) — On the ground, climate change is hitting us where it counts: the stomach — not to mention the forests, plants and animals. A new United Nations scientific report examines how global warming and land interact in a vicious cycle. Human-caused climate change is dramatically degrading...
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This undated photo provided by Simon & Schuster shows the book cover of "The Book of Gutsy Women," by Hillary Clinton and Chelsea Clinton. The book is due out Oct. 1, 2019. (Simon & Schuster via AP)
August 06, 2019 - 5:04 am
NEW YORK (AP) — Hillary Rodham Clinton and Chelsea Clinton have teamed up for "The Book of Gutsy Women," honoring everyone from scientist Marie Curie to climate activist Greta Thunberg. Simon & Schuster announced Tuesday that the book will come out Oct. 1. It's the first time the former...
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This undated photo provided by Simon & Schuster shows the book cover of "The Book of Gutsy Women," by Hillary Clinton and Chelsea Clinton. The book is due out Oct. 1, 2019. (Simon & Schuster via AP)
August 06, 2019 - 5:03 am
NEW YORK (AP) — Hillary Rodham Clinton and Chelsea Clinton are teaming up for "The Book of Gutsy Women," honoring everyone from scientist Marie Curie to climate activist Greta Thunberg. Simon & Schuster announced Tuesday that the book will come out Oct. 1. It's the first time the former...
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In this image taken on Thursday Aug.1, 2019 large rivers of melting water form on an ice sheet in western Greenland and drain into moulin holes that empty into the ocean from underneath the ice. The heat wave that smashed high temperature records in five European countries a week ago is now over Greenland, accelerating the melting of the island's ice sheet and causing massive ice loss in the Arctic. (Photo via Caspar Haarløv, Into the Ice via AP)
August 03, 2019 - 9:22 am
BERLIN (AP) — The heat wave that smashed high temperature records in five European countries a week ago is now over Greenland, accelerating the melting of the island's ice sheet and causing massive ice loss in the Arctic. Greenland, the world's largest island, is a semi-autonomous Danish territory...
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This satellite image provided by Roscosmos Space Agency, taken on Tuesday, July 30, 2019, shows forest fires in Sakha Republic region, Eastern Russia. Russian officials say forest fires are spreading in remote areas of Siberia and the Far East that firefighters cannot reach. (Roscosmos Space Agency via AP)
August 02, 2019 - 7:32 am
MOSCOW (AP) — The head of Russia's meteorological service says he sees global climate change as a factor behind the wildfires blazing throughout Siberia and the country's Far East. The total area of the blazes increased on Friday to about 31,000 square kilometers (12,000 square miles), according to...
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People enjoy the sun and the fountains of the Trocadero gardens in Paris, Thursday July 25, 2019, when a new all-time high temperature of 42.6 degrees Celsius (108.7 F) hit the French capital. (AP Photo/Rafael Yaghobzadeh)
August 02, 2019 - 6:47 am
AMSTERDAM (AP) — The heat wave that smashed temperature records in Western Europe last month was made more intense by man-made climate change, according to a study published Friday. The rapid study by a respected team of European scientists points to an array of evidence that man-made global...
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