New numbers released this morning from the U.S. Centers for Disease Control and Prevention (CDC) show that more children than ever before received their flu vaccine during the 2012-2013 flu season, and similar upticks were seen in adult populations. The researchers... Selengkapnya
Their possible handshake in New York didn’t work out. But Barack Obama and Iranian president Hassan Rouhani made up for it today with a phone call that amounted to the first direct contact between an American president and an Iranian leader since... Selengkapnya
On September 1, 1859, a British astronomer named Richard Carrington was sketching the shapes of sunspots projected from his telescope onto a screen when two spots flared into view and brightened still further, only to fade a few minutes later.... Selengkapnya
Like virtually all galaxies, the Milky Way has a monster lurking at its very core: a giant black hole, as massive as four million suns, which will swallow anything that ventures too close to its intense gravitational field. Like most,... Selengkapnya
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