New questions about government's official story on Kennedy assassination...
Divers working at a Russian lake have recovered a half-tonne chunk of the space rock that exploded over Chelyabinsk earlier this year.
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
A British scientist runs genetic tests on purported Abominable Snowman hair and turns up some surprising results.
The following is a statement from NASA Administrator Charles Bolden on the passing of original Mercury astronaut Malcom Scott Carpenter
An international team of astronomers has found the most distant gravitational lens yet — a galaxy that deflects and intensifies the light of an even more distant object.
Newly discovered asteroid 2013 TV135 made a close approach to Earth on Sept. 16, when it came within about 4.2 million miles (6.7 million kilometers).
A long-standing puzzle in the study of exoplanets is the formation of hot Jupiters, gas giant planets that snuggly orbit their host star.
One time seemed like a rare enough one-time occurrence, but an encore?
Could the appearance of rare “sea serpents” washing ashore beaches in Southern California portend disaster?
The journey of light from the very early universe to modern telescopes is long and winding.
Peru’s Air Force has revived its Department of Investigation of Anomalous Aerial Phenomena, DIFAA, to research UFO sightings
The first Cygnus Spacecraft to visit the International Space Station (ISS), the G. David Low, departed the station at 7:31 AM EST on October 22, 2013.
Scientists from NASA and the Planetary Science Institute in Tucson, Ariz., have identified what could be a supervolcano on Mars—the first discovery of its kind.
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