Science

Water flows through Conowingo Dam, a hydroelectric dam spanning the lower Susquehanna River near Conowingo, Md., on Thursday, May 16, 2019. Officials once counted on the dam to block large amounts of sediment in the Susquehanna from reaching Chesapeake Bay, the nation's largest estuary, but the reservoir behind the dam has filled with sediment far sooner than expected. (AP Photo/Steve Ruark)
July 06, 2019 - 9:24 pm
CONOWINGO, Md. (AP) — When the Conowingo Dam opened to fanfare nearly a century ago, the massive wall of concrete and steel began its job of harnessing water power in northern Maryland. It also quietly provided a side benefit: trapping sediment and silt before it could flow miles downstream and...
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July 06, 2019 - 10:54 am
WAPAKONETA, Ohio (AP) — Down to earth about most things, folks in this small western Ohio city are over the moon as they get ready to celebrate the 50th anniversary of the day the world watched their native son take a "giant leap for mankind." Neil Armstrong helped put Wapakoneta (wah-PAH'-kuh-net-...
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Food that fell from the shelves litters the floor of an aisle at a Walmart following an earthquake in Yucca Yalley, Calif., on Friday, July 5, 2019. (Chad Mayes via AP)
July 06, 2019 - 4:59 am
LOS ANGELES (AP) — A quake with a magnitude of 7.1 jolted much of California, cracking buildings, setting fires, breaking roads and causing several injuries while seismologists warned that large aftershocks were expected to continue for days, if not weeks. The Friday night quake — preceded by...
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July 05, 2019 - 7:26 am
COPENHAGEN, Denmark (AP) — A joint Norwegian-Russian expedition will assess whether a Russian submarine that sank 30 years ago is leaking radioactive material, Norwegian authorities said Friday. The Radiation and Nuclear Safety Authority say Norwegian research vessel G.O. Sars will set off Saturday...
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A tourist drinks water while walking with others at Filopappos hill as at the background is seen the ancient Acropolis hill during a hot day in Athens, on Thursday, July 4, 2019. Greece's most famous archaeological site, the Acropolis in Athens, has shut down to visitors for four hours because of hot weather in the capital. (AP Photo/Petros Giannakouris)
July 04, 2019 - 11:43 am
ATHENS, Greece (AP) — Greece's most famous archaeological site, the Acropolis in Athens, has shut down to visitors for four hours because of hot weather in the capital. The antiquities authority said the Acropolis would remain closed to visitors from 1 p.m.-5 p.m. on Thursday if temperatures in...
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Mayim Bialik speaks at the AT&T's SHAPE: "The Scully Effect is Real" panel with Geena Davis and Mayim Bialik on Saturday, June 22, 2019 in Burbank, Calif. (Photo by Mark Von Holden/Invision/AP)
July 03, 2019 - 6:38 pm
LOS ANGELES (AP) — The Fourth of July often means hot dogs and hamburgers sizzling on an open fire, but Mayim Bialik is pleading with all those grill masters out there to not ignore their vegan guests. "A lot of people want more plant-based food," the actress said recently. "It doesn't have to be...
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July 03, 2019 - 12:39 pm
MIAMI (AP) — Conspiracy theorists took to social media in a flurry of excitement Wednesday after a mysterious flying object resembling an orange fireball streaked across the Florida sky. The American Meteor Society reported two dozen sightings from Jacksonville to Key West after midnight and...
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FILE - In this March 29, 2018, file photo, the logo for Facebook appears on screens at the Nasdaq MarketSite, in New York's Times Square. Aleksandr Kogan, the data scientist at the center of Facebook’s Cambridge Analytica privacy scandal, said he is dropping a defamation lawsuit against the social network rather than engage in an expensive, drawn-out legal battle. (AP Photo/Richard Drew, File)
July 02, 2019 - 4:09 pm
Aleksandr Kogan, the data scientist at the center of Facebook's Cambridge Analytica privacy scandal, said he is dropping a defamation lawsuit against the social network rather than engage in an expensive, drawn-out legal battle. Kogan, 33, sued the social giant in March, claiming the social giant...
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FILE - In this May 9, 2016 file photo, a marine biologist holds a young lobster on Friendship Long Island, Maine. Data released for 2018 show an uptick of baby lobsters off some parts of Canada while they are dwindling off the New England coast. (AP Photo/Robert F. Bukaty, File)
June 30, 2019 - 8:29 am
PORTLAND, Maine (AP) — Baby lobsters are continuing to appear in high numbers off some parts of Canada while tailing off in New England, raising questions about what the valuable shellfish's population will look like in several years. University of Maine scientist Rick Wahle has documented trends...
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June 27, 2019 - 9:49 am
FRANKFURT, Germany (AP) — Chemicals maker BASF says it will drop 6,000 jobs by the end of 2021 in what it calls an "organization realignment" that aims at streamlining administration and simplifying the company's structure. The company said in a news release that the restructuring would save 300...
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