UFO Hunters

Analysis of video taken of an alleged UFO over Illinois suggests the object could have been as large as 1500 feet across.

Police tapes, video, and the testimony of a radar operator suggest something very strange was seen over Ohio in 1994; Holland, Michigan in 1994; and Millstadt, Illinois in 2000.

Late in the evening of April 16th, 2008, the tiny town of Kokomo, Indiana was rocked by an ear-piercing, high decibel boom.

On April 19, 1897, the Dallas Morning News reported a mysterious airship had crashed into a windmill in the nearby town of Aurora, Texas.

New evidence suggests there was more than one UFO crash near Roswell.

On April 21st, 2008, one of the most talked-about incidents in modern UFO history opened a new chapter--the Phoenix Lights.

What secrets lay buried in the never-before-seen files of a famous UFO investigator?

On December 29, 1980, Betty Cash, Vickie Landrum and Colby Landrum took a drive that would soon become a life-changing nightmare.

In May of 2008, the UK's Ministry of Defense made decades' worth of classified files on UFOs freely available to the public.

On January 28, 1994, an Air France pilot, his crew and passengers witnessed a brightly-glowing red and brown disc-shaped object while flying to London.

There are approximately 30,000 commercial flights in the United States every day, and as the number of flights increase, so does the proximity of UFO encounters.

In the early morning hours of May 14, 2008, witnesses in Needles, CA saw a turquoise glowing object in a rapid descent over the Colorado River.

On October 26, 1994, the U.S. government made their first official acknowledgement of Area 51.

For years, the team has been tracking an elusive prey only seen at night--ships, shaped like triangles, impossibly huge, and videotaped over cities around the world.

It could be one of the darkest and most sinister secrets in the entire field of UFO investigation: human-alien genetic experiments.

They are described by hundreds of witnesses as grey-skinned beings: no ears, no nose and bulbous black eyes. Are these so called "Greys" visitors from another planet?

On November 11th 1987, the small town of Gulf Breeze, Florida is inundated with UFO sightings. More than 200 witnesses see strange, unexplained lights in the sky.

It has long been suspected that Nazi leaders had more than a passing interesting in the occult and UFOs.

It's a disturbing pattern that's been going on for the past 40 years--thousands of cows seemingly slaughtered in the same strange, meticulous way on ranches around the world.

From microscopic particles, to large pieces of unknown metal--UFO "trace cases" offer some of the most convincing evidence that UFOs may have been visiting earth for centuries.

Everyone's heard of Area 51--Groom Lake, Nevada. However, 2,500 miles away there's an underwater facility that's also highly secretive.

Ever since Roswell, observers have noted that UFOs allegedly appear in locations that are already full of secrets and mystery: namely, weapons labs. The question is, why?

UFOs are the biggest mystery of our time and somebody--or something--seems determined to keep it that way.

Area 51 is considered the ultimate top secret facility, one that UFO investigators believe houses an extraterrestrial secret. But is there an even more secretive facility?