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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Synchronicity

Twin sisters Erica and Tashina Ackley, 22, who found out they were pregnant on the same day, gave birth just hours apart in the same Maine hospital. “We thought it would be cool if we had our babies on the same day,” said Tashina, “but we didn’t expect that it would happen.”

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subways “teeming with life”

Researchers who swabbed and tested DNA from surfaces in New York City’s subway system identified 562 species of bacteria, including microbes from mozzarella, sausage, hummus, kimchi, sauerkraut, rats, mice, and lice. Geneticist Christopher E. Mason said the bacteria found were not sufficient to cause disease, but that his work revealed the subways to be “teeming with life,” like “a rain […]

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