New evidence points to the evolution of the ability for bacteria to grab nitrogen from the atmosphere some 3.2 billion years ago, about 1.2 billion years earlier than thought—with implications for finding extraterrestrial life. Lee Billings reports
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Contact Lens Binoculars Are in Sight
Researchers revealed their latest prototype contact lenses that magnify vision almost three times with the wink of an eye. Larry Greenemeier reports
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Stars Reveal Hidden Galaxy
A dwarf galaxy near the Milky Way may consist of more dark matter than regular matter.* Clara Moskowitz reports
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Keurig Coffee Drinkers Hack Back
Users of the K-cup coffee company’s products have counterattacked against its efforts to restrict the brands that their new machines can brew. Larry Greenemeier reports
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Space Science Budget Gets Small Lift
NASA has to deal with the unexpected financial consequences of robotic missions that just keep going. Lee Billings reports
Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of astronomy and space exploration
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