A woman who found what appears to be an 11-year-old boy’s body says she knew where to look and police Thursday are not refuting her claim.
The X-47B Unmanned Combat Air System (UCAS) demonstrator completed its first carrier-based arrested landing on board USS George H.W. Bush
Astronomers making visible-light observations with NASA's Hubble Space Telescope have deduced the actual color of a planet
Defying 30 mph gusts and temperatures down to minus 22 F, NASA’s new polar rover recently demonstrated in Greenland that it could operate
Part of an ancient Egyptian king's unique sphinx was unveiled at a dig in northern Israel on Tuesday
The Russian navy has declassified its records of encounters with unidentified objects technologically surpassing anything humanity ever built
Astronomers have detected the first population of radio bursts known to originate from galaxies beyond our own Milky Way.
Lake Vostok is so dark, deep and cold that scientists had considered it a possible model for other planets, a place where nothing could live.
Astronomers were on a celestial fishing expedition for pulsing neutron stars and other radio bursts when they found something unexpected
The largest fleet of F-35 Lightning II joint strike fighters ramped up to 28 aircraft June 25
A Russian rocket exploded in a massive fireball late Monday (July 1), destroying three navigation satellites after a failed launch
This image from NASA's Galaxy Evolution Explorer shows NGC 6744, one of the galaxies most similar to our Milky Way in the local universe.
The 10,000 ton meteor that crashed into a frozen lake in Russia earlier this year created shockwaves so intense they endured two trips around the globe
Data from Voyager 1, now more than 11 billion miles (18 billion kilometers) from the sun... is closer to becoming the first human-made object to reach interstellar space.
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