The Trump administration could give companies permission to set off sonic explosions to explore for oil and gas deposits. Scientists say this could seriously harm marine life.
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Aleksandr Krushelnitckii finished third in the mixed-doubles curling tournament, competing with his wife and teammate, Anastasia Bryzgalova. Now he's the subject of an investigation.
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A microscope that clips on to your phone's camera can detect bacteria, such as salmonella or E. coli, even in tiny amounts. But the technology can't yet distinguish between good and bad bacteria.
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Raqqa may be cleared of ISIS fighters, but hidden throughout the city are thousands of hidden bombs. U.S. special forces and Syrians are training young men to disarm them.
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The fierce rivalry between Korea and Japan is in full view at the Olympics. And showdowns on the ice are happening as the relationship between the countries is "somewhere between cold and frosty."
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The president has meetings scheduled with students and teachers centered on safety after the latest mass shooting at a high school in Florida. But so far, he has avoided addressing guns.
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Search members of Congress by state to find out how they have voted on key gun legislation in recent years.
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State election officers from all over the country met in Washington, D.C. this weekend, and received a classified intelligence briefing on threats from foreign adversaries.
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When many lymph nodes are removed along with a tumor, some patients develop painful and debilitating swelling — lymphedema. More doctors should recognize and help prevent the problem, surgeons say.
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The HPV vaccine can prevent cervical cancer in women and some cancers in men. It's most effective when given early in adolescence. But a new analysis finds only 29 percent of teens get it by age 13.
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In a heavily redacted report of its 2011 inquiry into the hiring of prostitutes in Haiti, Oxfam said three staff members physically threatened a witness interviewed by investigators.
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The gunman opened fire at the Orthodox church as parishioners were leaving after Sunday service. The Islamic State has claimed responsibility for the attack in the restive Muslim-majority region.
Gigi Marvin set the tone just minutes into the game, scoring on assists from Meghan Duggan and Amanda Pelkey. The gold-medal game is Thursday.
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"I love being on Team USA and representing our country. My teammates were there for me during my events, and now I NEED to be there for them," said Adam Rippon, further endearing himself to a nation.
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Aleksandr Krushelnitckii's second sample will be tested Monday. The World Curling Federation says it learned of the preliminary test result through media reports.
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Steeped in cultural significance, the film opened to $192 domestically, the biggest February debut ever, said Disney. It's also already the highest-grossing film by a black director.
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