Maricopa County Sheriff Joe Arpaio presented results into the authenticity of President Barack Obama's birth certificate that was given by the White House in April of 2011.
It is a phenomenon that has baffled residents and tourists for more than a century: mysterious lights spotted floating in the foothills of Brown Mountain in North Carolina.
Two orange orbs, just about 10 feet off the ground, floated past Steve Woody and his father as they hunted deer more than 50 years ago.
Andrei Krivorukov saved his life after a titanium ball from a Russian communication satellite crashed right into its house, escaping death by just a few feet.
A strange metal ball dropped out of the sky and slammed into the remote grassland of northern Namibia recently, according to press reports.
A Missouri police officer at Lee's Summit reports watching a "round object with very bright, white lights" that hovered just above the tree tops
A solid piece of metal crashed through the roof of a Plymouth furniture warehouse, but it did not come from a plane.
You couldn’t ask for a better textbook case of a cover-up. It happened just weeks ago, and adds to one of the biggest pieces of the puzzle to solving the UFO mystery.
Signals from seismic sensors left on the lunar surface by Apollo astronauts in 1971 have revealed that the Moon has a liquid core similar to Earth's.
Thousands of dead turtle doves rained down on roofs and cars in an Italian town in the latest in a growing spate of mass animal deaths across the globe.
A Virginia man says he is not convinced the unidentified blue object he photographed in the sky was a remote-controlled glider plane.
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