Atmospheric science

FILE - In this July 16, 2014 file photo, what was once a marina sits high and dry due to Lake Mead receding in the Lake Mead National Recreation Area in Arizona. Extreme swings in weather are expected as part of a changing climate, something Brad Udall, a water and climate research scientist at Colorado State University, has called "weather whiplash." The drought-stricken Southwest got a reprieve this year with average and above-average snowfall following a year that sent many states into extreme drought. Nearly empty reservoirs quickly rose, including Lake Mead and Lake Powell, the largest man-made reservoirs in the country that hold back Colorado River water. (AP Photo/John Locher, File)
August 15, 2019 - 1:14 am
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...
Read More
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 - 2:50 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...
Read More
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 - 2:44 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...
Read More
August 14, 2019 - 2:03 pm
BERLIN (AP) — Scientists say tiny bits of plastic are being sucked into the atmosphere and carried thousands of miles to some of the remotest corners of the planet. Researchers from Germany and Switzerland said in a study published on Wednesday they've found evidence of so-called microplastics...
Read More
Greta Thunberg poses for a picture in the Marina where the boat Malizia is moored in Plymouth, England Tuesday, Aug. 13, 2019. Greta Thunberg, the 16-year-old climate change activist who has inspired student protests around the world, is heading to the United States this week - in a sailboat. (AP Photo/Kirsty Wigglesworth)
August 13, 2019 - 5:01 pm
PLYMOUTH, England (AP) — Greta Thunberg's two-week voyage to the United States will be no pleasure cruise. The 16-year-old climate change activist who has inspired student protests around the world will leave Plymouth, England, later this week bound for New York in a high-tech but decidedly low-...
Read More
Greta Thunberg poses for a picture in the Marina where the boat Malizia is moored in Plymouth, England Tuesday, Aug. 13, 2019. Greta Thunberg, the 16-year-old climate change activist who has inspired student protests around the world, is heading to the United States this week - in a sailboat. (AP Photo/Kirsty Wigglesworth)
August 13, 2019 - 12:14 pm
PLYMOUTH, England (AP) — Greta Thunberg's two-week voyage to the United States will be no pleasure cruise. The 16-year-old climate change activist who has inspired student protests around the world will leave Plymouth, England, later this week bound for New York in a high-tech but decidedly low-...
Read More
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 - 7:45 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 eclipsed 120 degrees (48.9 Celsius) in one town and climbed nearly that high in others. With temperatures around 100 degrees (...
Read More
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 - 7:23 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...
Read More
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 - 5:50 pm
BIRMINGHAM, Ala. (AP) — Forecasters are warning about days of scorching, dangerous heat across a wide stretch of the U.S. South and Midwest, where the heat index will feel as high as 117 degrees (47 Celsius) in some spots. With temperatures around 100 degrees (37 Celsius) at midday Monday and "...
Read More
Tennessee Titans wide receiver A.J. Brown (11) drinks water during NFL football practice at Saint Thomas Sports Park, Sunday, Aug. 11, 2019, in Nashville, Tenn. (George Walker IV/The Tennessean via AP)
August 12, 2019 - 4:17 pm
BIRMINGHAM, Ala. (AP) — Forecasters are warning of scorching heat across a wide stretch of the U.S. South and Midwest, where the heat index will feel as high as 117 degrees (47 Celsius) in some spots. Parts of 13 states on Monday will be under heat advisories, from Texas, Louisiana and Florida in...
Read More

Pages