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Saturn and the moon get up close and personal tonight: How and when to watch this celestial wonder
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Saturn is this beautiful if it comes close to Earth but you don't want that to happen. [Video]
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UN debates about the use of Terminator-like killer robots in warfare
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Where in the Pacific is Nereus? U.S. robotic research submarine might have imploded, says scientists
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NASA astronauts prep for asteroid mission by diving underwater
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Cosmos episode 10 'The Electric Boy' recap: Neil deGrasse Tyson talks Michael Faraday
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Google Doodle honors Dorothy Hodgkin on her 104th birthday, features structure of penicillin
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Watch this robot arm with lightning-fast reflexes: Can you do that? (Video)
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Melting ice in Antarctica is reshaping Earth at a faster rate than expected
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How do you dodge 100 million pieces of space junk? Yes, it can be a 'Gravity-like' disaster
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NASA's COSmIC simulator gives scientists a peek of evolution of universe
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Close encounter with Saturn: Here's how it would look if Saturn and Earth crossed path
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