Earth science

A black ash cloud from Alaska's Mount Veniaminof passes the community of Perryville, Alaska, on Wednesday, Nov. 21, 2018. Alaska Volcano Observatory scientists said the overnight ash emissions from Mount Veniaminof generated an ash plume that drifted more than 150 miles (241 kilometers) to the southeast. (Victoria Tague via AP)
November 21, 2018 - 4:52 pm
ANCHORAGE, Alaska (AP) — An active Alaska volcano is ramping up, spewing ash emissions nearly 3 miles (5 kilometers) into the air. Alaska Volcano Observatory scientists said Wednesday that overnight ash emissions from Mount Veniaminof (VEN'-ee-ah-mean-off) generated an ash plume that drifted more...
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November 21, 2018 - 3:07 pm
ANCHORAGE, Alaska (AP) — An active Alaska volcano is ramping up, spewing ash emissions nearly 3 miles (5 kilometers) into the air. Alaska Volcano Observatory scientists said Wednesday that overnight ash emissions from Mount Veniaminof (VEN'-ee-ah-mean-off) generated an ash plume that drifted more...
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November 21, 2018 - 3:06 pm
ANCHORAGE, Alaska (AP) — An active Alaska volcano is ramping up, spewing ash emissions nearly 3 miles (5 kilometers) into the air. Alaska Volcano Observatory scientists said Wednesday that overnight ash emissions from Mount Veniaminof (VEN'-ee-ah-mean-off) generated an ash plume that drifted more...
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FILE - This illustration made available by NASA in 2018 shows the InSight lander drilling into the surface of Mars. InSight, short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, is scheduled to arrive at the planet on Monday, Nov. 26, 2018. (NASA via AP)
November 20, 2018 - 2:57 pm
CAPE CANAVERAL, Fla. (AP) — Mars is about to get its first U.S. visitor in years: a three-legged, one-armed geologist to dig deep and listen for quakes. NASA's InSight makes its grand entrance through the rose-tinted Martian skies on Monday, after a six-month, 300 million-mile (480 million-...
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FILE - This illustration made available by NASA in 2018 shows the InSight lander drilling into the surface of Mars. InSight, short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, is scheduled to arrive at the planet on Monday, Nov. 26, 2018. (NASA via AP)
November 20, 2018 - 11:56 am
CAPE CANAVERAL, Fla. (AP) — Mars is about to get its first U.S. visitor in years: a three-legged, one-armed geologist to dig deep and listen for quakes. NASA's InSight makes its grand entrance through the rose-tinted Martian skies on Monday, after a six-month, 300 million-mile (480 million-...
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In this undated photo provided by Eric Regehr, polar bears are seen on Wrangel Island in the Arctic Circle. A study of polar bears in the Chukchi Sea between Alaska and Russia finds that the population is thriving for now despite a loss of sea ice due to climate change. Lead author Eric Regehr of the University of Washington says the Chukchi may be buffered from some effects of ice loss. Regehr says polar bears can build fat reserves and the Chukchi's abundant seal population may allow bears to compensate for a loss of hunting time on ice. (AP Photo Eric Regehr via AP)
November 15, 2018 - 8:43 pm
ANCHORAGE, Alaska (AP) — The first formal count of polar bears in waters between the United States and Russia indicates they're doing better than some of their cousins elsewhere. Polar bears are listed as a threatened species because of diminished sea ice due to climate change. But university and...
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In this undated photo provided by Eric Regehr, polar bears are seen on Wrangel Island in the Arctic Circle. A study of polar bears in the Chukchi Sea between Alaska and Russia finds that the population is thriving for now despite a loss of sea ice due to climate change. Lead author Eric Regehr of the University of Washington says the Chukchi may be buffered from some effects of ice loss. Regehr says polar bears can build fat reserves and the Chukchi's abundant seal population may allow bears to compensate for a loss of hunting time on ice. (AP Photo Eric Regehr via AP)
November 15, 2018 - 7:42 pm
ANCHORAGE, Alaska (AP) — The first formal count of polar bears in waters between the United States and Russia indicates they're doing better than some of their cousins elsewhere. Polar bears are listed as a threatened species because of diminished sea ice due to climate change. But university and...
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Flames climb trees as the Camp Fire tears through Paradise, Calif., on Thursday, Nov. 8, 2018. (AP Photo/Noah Berger, File)
November 13, 2018 - 12:59 am
WASHINGTON (AP) — Both nature and humans share blame for California's devastating wildfires, but forest management did not play a major role, despite President Donald Trump's claims, fire scientists say. Nature provides the dangerous winds that have whipped the fires, and human-caused climate...
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Flames climb trees as the Camp Fire tears through Paradise, Calif., on Thursday, Nov. 8, 2018. (AP Photo/Noah Berger, File)
November 12, 2018 - 2:20 pm
WASHINGTON (AP) — Both nature and humans share blame for California's devastating wildfires, but forest management did not play a major role, despite President Donald Trump's claims, fire scientists say. Nature provides the dangerous winds that have whipped the fires, and human-caused climate...
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Flames climb trees as the Camp Fire tears through Paradise, Calif., on Thursday, Nov. 8, 2018. (AP Photo/Noah Berger, File)
November 12, 2018 - 1:14 pm
WASHINGTON (AP) — Both nature and humans share blame for California's devastating wildfires, but forest management did not play a major role, despite President Donald Trump's claims, fire scientists say. Nature provides the dangerous winds that have whipped the fires, and human-caused climate...
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