Atmospheric science

Scientists say water clarity has rebounded from an all-time low in 2017 at Lake Tahoe, pictured in this photo taken from an airplane departing from Reno, Nev. on March 2, 2017. UC Davis researches said on Thursday, May 23, 2019 that Last year's reading improved about 10 feet from the previous year and is now in line with the most recent five-year average. (AP Photo/Scott Sonner)
May 24, 2019 - 1:43 pm
RENO, Nev. (AP) — The clarity of Lake Tahoe's cobalt blue water improved last year from its worst level in a half-century after weather and runoff returned to more normal conditions at the alpine lake straddling the California-Nevada line. A dinner plate-sized disc used to measure clarity was...
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May 20, 2019 - 12:12 pm
DENVER (AP) — Democratic presidential candidate Michael Bennet wants to commit $1 trillion for underwriting research and projects to address climate change, set aside about one-third of U.S. lands and ocean territory for conservation and reach net-zero U.S. emissions by midcentury. His campaign's...
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In this April 25, 2019, photo, science teacher Sarah Ott speaks to her class about climate literacy in Dalton, Ga. Teachers across the country describe struggles finding trustworthy materials to help them teach their students about climate change. (AP Photo/Sarah Blake Morgan)
May 15, 2019 - 7:44 am
When science teacher Diana Allen set out to teach climate change, a subject she'd never learned in school, she fell into a rabbit's hole of misinformation: Many resources presented online as educational material were actually junk. "It is a pretty scary topic to take on," said Allen, a teacher at...
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United Nations Secretary-General Antonio Guterres speaks during an interview at United Nations headquarters on Tuesday, May 7, 2019. Guterres said the world has to change, not in small incremental ways but in big “transformative” ways into a green economy with electric vehicles and “clean cities” because the alternative “would mean a catastrophic situation for the whole world.” (AP Photo/Mary Altaffer)
May 08, 2019 - 3:42 pm
UNITED NATIONS (AP) — The United Nations secretary-general said the world must dramatically change the way it fuels factories, vehicles and homes to limit future warming to a level scientists call nearly impossible. That's because the alternative "would mean a catastrophic situation for the whole...
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April 25, 2019 - 4:54 pm
UNITED NATIONS (AP) — The U.N. climate chief says world leaders must recognize there is no option except to speed-up and scale-up action to tackle global warming, warning that continuing on the current path will lead to "a catastrophe." Patricia Espinosa stressed in two recent interviews with the...
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FILE- In this Wednesday Jan. 30, 2019, file photo smoke rises from the chimneys of homes in St. Paul, Minn. Americans burned a record amount of energy in 2018, with a 10% jump in consumption from booming natural gas helping to lead the way, the U.S. Energy Information Administration says. Overall consumption of all kinds of fuels rose 4% year on year, the largest such increase in eight years, a report this week from the agency said. Fossil fuels in all accounted for 80% of Americans’ energy use. (Brian Peterson/Star Tribune via AP, File)
April 18, 2019 - 4:40 pm
WASHINGTON (AP) — Americans burned a record amount of energy in 2018, with a 10% jump in consumption from booming natural gas helping to lead the way, the U.S. Energy Information Administration says. Overall consumption of all kinds of fuels rose 4% year on year, the largest such increase in eight...
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April 09, 2019 - 5:25 am
BERLIN (AP) — A group of 14 European scientific institutions plan to retrieve the world's oldest ice as part of research into past climate change. The consortium led by the Germany-based Alfred Wegener Institute said Tuesday it has identified an area in Antarctica, nicknamed "Little Dome C," that...
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Swedish climate activist Greta Thunberg, center in first row behind the banner, attends the 'Friday For Future' rally in Berlin, Germany, Friday, March 29, 2019. Thousands of students are gathering in the German capital, skipping school to take part in a rally demanding action against climate change. (Michael Kappeler/dpa via AP)
March 29, 2019 - 7:21 am
BERLIN (AP) — Thousands of students skipped school Friday to take to the streets of the German capital as part of a growing worldwide youth movement urging governments to take faster action against climate change. Carrying signs with slogans like "I want snow for Christmas" and "The climate is...
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March 28, 2019 - 11:31 am
WASHINGTON (AP) — The United Nations' weather agency says extreme weather last year hit 62 million people worldwide and forced 2 million people to relocate, as man-made climate change worsened. The World Meteorological Organization's annual state of global climate report says Earth is nearly 1.8...
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Beira Mayor Daviz Simango, right, pauses from directing disaster relief operations in Beira, Mozambique, Monday March 25, 2019. Simango dreamed about protecting his people from climate change with much of the city being below sea level on a coastline that experts call one of the world's most vulnerable to global warming's rising waters. (AP Photo/Cara Anna)
March 27, 2019 - 8:43 am
BEIRA, Mozambique (AP) — Long before Cyclone Idai roared in and tore apart Mozambique's seaside city of Beira, the mayor dreamed of protecting his people from climate change. It would be a huge challenge. Large parts of the city of 500,000 residents are below sea level on a coastline that experts...
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