Earth science

In this Thursday, Aug. 1, 2019, photo, evidence of a Cascadia earthquake's awesome destructive power is visible at the beach in Neskowin, Ore. A "ghost forest" of Sitka spruces juts up from the beach in the tiny town. The trees were likely buried by tsunami debris 2,000 years earlier, and partially uncovered by storms in 1997. (AP Photo/Andrew Selsky)
August 16, 2019 - 9:30 am
NEWPORT, Ore. (AP) — With sunlight sparkling off surrounding Yaquina Bay, workers are putting up an ocean-studies building, smack in the middle of an area expected to one day be hit by a tsunami. Experts say it's only a matter of time before a shift in a major fault line off the Oregon coast causes...
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In this photo taken on Wednesday, Aug. 14, 2019, icebergs are photographed from the window of an airplane carrying NASA Scientists as they fly on a mission to track melting ice in eastern Greenland. Greenland has been melting faster in the last decade and this summer, it has seen two of the biggest melts on record since 2012. (AP Photo/Mstyslav Chernov)
August 15, 2019 - 3:55 pm
ABOARD A NASA RESEARCH PLANE OVER GREENLAND (AP) — The fields of rippling ice 500 feet below the NASA plane give way to the blue-green of water dotted with irregular chunks of bleached-white ice, some the size of battleships, some as tall as 15-story buildings. Like nearly every other glacier on...
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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 - 2:20 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 - 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...
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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-...
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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 - 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...
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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 - 10:10 am
GENEVA (AP) — Human-caused climate change is dramatically degrading the Earth's land and the way people use the land is making global warming worse, a new United Nations scientific report says. That creates a vicious cycle which is already making food more expensive, scarcer and less nutritious. "...
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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 - 9:14 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 - In this May 20, 2018 file photo, lava from an open fissure on Kilauea volcano shoots high above a tree in Pahoa, Hawaii. A small pond of water has been discovered inside the summit crater of Hawaii's Kilauea volcano for the first time in recorded history, possibly signaling a shift to a more explosive phase of future eruptions. The United States Geological Survey says that after a week of questions about a green patch inside Kilauea's Halemaumau crater, researchers were able to confirm the presence of water on Thursday, Aug. 1, 2019. (AP Photo/Caleb Jones, File)
August 03, 2019 - 1:54 pm
HONOLULU (AP) — For the first time in recorded history, a pond of water has been discovered inside the summit crater of Hawaii's Kilauea volcano, a development that could signal a shift to a more explosive phase of future eruptions. After a week of questions about a mysterious green patch at the...
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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 - 9:20 am
AMSTERDAM (AP) — The heat wave that smashed temperature records in Western Europe last month was made more likely and intensified by man-made climate change, according to a study published Friday. The rapid study by a respected team of European scientists should be a warning of things to come, the...
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