| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | Obama going on Bear Grylls show | | While on his three-day trip to Alaska -- aimed at promoting climate change action -- President Barack Obama will tape an episode of "Running Wild with Bear Grylls," NBC and the White House announced Monday.
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| Doctor played by Robin Williams dies | | Acclaimed author and neurologist Oliver Sacks, who wrote about his battle with cancer, died early Sunday, his long-time collaborator, Kate Edgar, confirmed. He was 82.
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| 'Blood Diamonds' arrest sheds light over grim trade | | Last Friday, a 64-year old Belgian citizen, Michel Desaedeleer, was waiting to board a flight from Malaga in southern Spain to New York. But his name registered on a Europe-wide database of arrest warrants and he was detained by police at the airport, according to Spain's Interior Ministry.
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| Double black hole is powering quasar | | Single black holes are impressive enough, but astronomers using NASA's Hubble Space Telescope have discovered a galaxy being powered by a quasar that contains two of the time-space benders, "furiously whirling about each other," the space agency observed in a news release.
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