Last July, dozens of theatergoers in Aurora, Colo., survived a massacre. Now they have to survive the people who think they're liars.
A robot jellyfish more than 5ft wide has been shown off by researchers in America.
Over the years, the spacefaring nations of Earth have sent dozens of probes and rovers to explore Mars.
An image from NASA's Mars Reconnaissance Orbiter released today shows NASA's Curiosity Mars rover and the wheel tracks from its landing site
A marine science instructor at the Catalina Island Marine Institute in California got perhaps the biggest catch of her lifetime when she came across an 18-foot oarfish
Skeptical-sounding federal judges on Thursday considered whether the public can see pictures of terror mastermind Osama bin Laden
A new asteroid-mining company launched Tuesday with the goal of helping humanity expand across the solar system
Astronomers have used NASA’s Hubble Space Telescope to photograph the iconic Horsehead Nebula in a new, infrared light
Washington: Scientists have developed a new robotic 'muscle', thousand times more powerful than a human muscle
East Coast residents were buzzing on Friday night after a brief but bright flash of light streaked across the early-evening sky
Two new views from NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, showcase the telescope's talent for spying objects near and far.
A rare, recently discovered microbe that survives on very little to eat has been found in two places on Earth: spacecraft clean rooms in Florida and South America.
Stay up late for a lunar treat Monday night and watch the moon turn red.
What some UFO researchers are calling another "laughable" explanation of the UFO phenomenon, the Central Intelligence Agency (CIA) tweeted that all UFO cases in the 1950s were explainable
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