Extraterrestrial life

NASA's Kepler Mission Finds New World In Habitable Zone 1,400 Light Years AwayNASA's Kepler Mission may have found our cousin with the confirmation of the first Earth-size planet in the "habitable zone" around a sun-like star.
Do Life-Erasing Stellar Gamma Ray Bursts Mean We're Alone In Our Corner Of The Cosmos?An astronomer considers a recent report that indicates advanced life may be routinely destroyed by frequent high-radiation blasts from nearby stars and makes a case that we should still keep searching the sky for signs of intelligence.
Mono Lake Microbe Raises Likelihood Of Alien LifeThe Mono Lake discovery of a strange bacteria that can use arsenic as one of its nutrients widens the scope for finding new forms of life on Earth and possibly beyond.
Guide To The Holidays
Shine A Light On The Holiday Season With ‘Giving Tuesday’

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