Science

March 18, 2019 - 12:41 pm
GENEVA (AP) — Government experts from 25 countries have opened a meeting to look at ways of preventing an arms race in space, amid uncertainty whether some of the world's biggest powers will actually find it in their national interests. The informal, closed-door talks over two weeks starting Monday...
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FILE - In this Feb. 22, 2019, file photo, this image released by the Japan Aerospace Exploration Agency (JAXA) shows the shadow, center above, of the Hayabusa2 spacecraft after its successful touchdown on the asteroid Ryugu. Japan's space agency says its Hayabusa2 spacecraft will follow up last month's touchdown on a distant asteroid with another risky mission — to drop an explosive to make a crater and collect underground samples to get possible clues to the origin of the solar system. (JAXA via AP, File)
March 18, 2019 - 9:24 am
TOKYO (AP) — Japan's space agency said Monday that its Hayabusa2 spacecraft will follow up last month's touchdown on a distant asteroid with another risky mission — dropping an explosive on the asteroid to make a crater and then collect underground samples for possible clues to the origin of the...
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An island of solar panels floats in a pond at the Los Bronces mining plant, about 65 kilometers (approximately 40 miles) from Santiago, Chile, Thursday, March 14, 2019. The island of solar panels could give purpose to mine refuse in Chile by using them to generate clean energy and reduce water evaporation.(AP Photo / Esteban Felix)
March 16, 2019 - 2:17 pm
SANTIAGO, Chile (AP) — In a story March 15 about a floating island of solar panels in Chile, The Associated Press reported erroneously that the array is 1,200 square feet. The array is 1,200 square meters. A corrected version of the story is below: SANTIAGO, Chile (AP) — A floating island of solar...
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High school students demonstrate near the Pantheon monument, seen in background, one carrying the French flag, Friday, March 15, 2019 in Paris. Students worldwide are skipping class Friday to take to the streets to protest their governments' failure to take sufficient action against global warming. (AP Photo/Francois Mori)
March 16, 2019 - 8:50 am
PARIS (AP) — A day after worldwide student climate protests, families and activists are marching in France to force faster government action against global warming. One group gathered Saturday near the Arc de Triomphe in Paris, hoping for peaceful actions that contrast with violence at yellow vest...
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Youngsters stand on the Queen Victoria Memorial outside Buckingham Palace as they take part in a student climate protest in London, Friday, March 15, 2019. Students in more than 80 countries and territories worldwide plan to skip class Friday in protest over their governments' failure to act against global warming. The coordinated 'school strike' was inspired by 16-year-old activist Greta Thunberg, who began holding solitary demonstrations outside the Swedish parliament last year. (AP Photo/Matt Dunham)
March 15, 2019 - 10:47 pm
BERLIN (AP) — The Latest on global climate protests by students (all times local): 4 a.m. Police say 16 people have been arrested for blocking traffic during a climate protest in front of New York City's American Museum of Natural History. The protesters face charges of disorderly conduct stemming...
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FILE - In this April 20, 2013, file photo, male Greater Sage Grouse perform their mating ritual on a lake near Walden, Colo. The Trump administration is finalizing plans to ease restrictions on oil and natural gas drilling and other industry activities that are meant to protect an imperiled bird species that ranges across the American West. U.S. Bureau of Land Management Acting Director Brian Steed told The Associated Press the changes still protect greater sage grouse while addressing concerns that policies under former President Barack Obama were too restrictive. A formal announcement is expected Friday, March 15, 2019. (AP Photo/David Zalubowski, File)
March 15, 2019 - 10:21 pm
BILLINGS, Mont. (AP) — The Trump administration on Friday finalized changes to sweeping federal land use plans for the West, easing restrictions on energy companies and other industries in a way officials said would still protect a struggling bird species. The changes by the U.S. Bureau of Land...
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Students play with an inflatable globe as they march to demand action on climate change, in Rome, Friday, March 15, 2019. Students worldwide are skipping class Friday to take to the streets to protest their governments' failure to take sufficient action against global warming. (Alessandro Di Meo/ANSA via AP)
March 15, 2019 - 8:31 pm
WASHINGTON (AP) — Students across a warming globe pleaded for their lives, future and planet Friday, demanding tough action on climate change. From the South Pacific to the edge of the Arctic Circle, angry students in more than 100 countries walked out of classes to protest what they see as the...
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Former U.S. Vice President Al Gore, founder of the Climate Reality Project, speaks with youth climate activists durung a panel discussion on global climate, Friday, March 15, 2019, in Atlanta. (AP Photo/Mike Stewart)
March 15, 2019 - 6:52 pm
ATLANTA (AP) — Former Vice President Al Gore believes the U.S. is nearing a political tipping point, with the 2020 Democratic presidential field offering voters the chance to replace President Donald Trump with someone "committed heart and soul" to combating climate change. Gore, who emerged as a...
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In this Tuesday, March 12, 2019 photo students from the Theodore T. Alexander Science Center School practice brushing dog's teeth at an interactive display during a preview of an exhibition called "Dogs! A Science Tail" at the California Science Center in Los Angeles. The new exhibit that opens Saturday examines the relationship between dogs and humans and explores why the two species seem to think so much alike and get along so well. (AP Photo/Richard Vogel)
March 15, 2019 - 1:31 am
LOS ANGELES (AP) — Did people domesticate dogs or was it the other way around? And why do these two species seem to think so much alike, act so much alike and get along so well? The California Science Center has spent the past five years sniffing out the answers to those and hundreds of other...
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In this photo taken Tuesday, March 12, 2019, provided by The Marine Mammal Center, a gray whale carcass is examined by experts from the center and its partners with the California Academy of Sciences at Angel Island State Park, Calif. Marine experts say two dead gray whales were found in the San Francisco Bay this week and that one of them died from severe malnutrition. The Marine Mammal Center in Sausalito said Thursday scientists were unable to determine a cause of death for the other whale. (Cara Field/The Marine Mammal Center via AP)
March 14, 2019 - 7:30 pm
SAN FRANCISCO (AP) — Marine experts say two dead gray whales were found in the San Francisco Bay this week and that one of them died from severe malnutrition. The Marine Mammal Center in Sausalito said Thursday scientists were unable to determine a cause of death for the other whale. A team...
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