Separated at birth

Bao Lulin was always being mistaken for someone else.  People would approach her at the restaurant where she worked in Guizho, China, asking why she didn’t recognize them.  This October she discovered why: Lulin had an identical twin sister from whom she’d been separated at birth; she was living hundreds of miles away.  Each had been adopted and raised with no […]

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Undocumented Immigrants

About 690,000 of the estimated 11 million undocumented immigrants in the U.S.—or about 6.3 percent—have been convicted of a felony or serious misdemeanor, according to a new report from the Migration Policy Institute, a nonpartisan research group.These immigrants, along with the 640,000 who entered the country illegally since Jan. 1, 2014, will be priorities for deportation under new Obama administration guidelines.

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The secrets of supermassive black holes

Astronomers have spotted the most enormous black holes ever detected, inspiring new theories about how such pockets of extreme gravity form. Together, the two objects, which are roughly 300 million light-years away, have more mass than 30 billion suns, University of California at Berkeley astrophysicist Chung-Pei Ma tells the Associated Press. “They are monstrous,” she says. The smaller of the […]

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ASTEROID MAPPING

Amateur astronomers can now put their observations to good use through the new Asteroid Data Hunter app.  The software, which works on almost any Windows or Mac computer, is a collaborative effort between NASA and Planetary Resources, a company that hopes to mine asteroids for their mineral wealth.  NASA is interested in asteroids because of potential threats to Earth.  App […]

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