An extraterrestrial threat. A top secret organization. Has the US made contact with aliens? Experts believe they have. And an ultra top secret...

Many UFO sightings are solitary events that leave witnesses scrambling to prove their story. But what happens when the same object is seen by many...

More than half the world's UFO sightings happen over water. Many of these phenomena are seen bursting from the ocean into the sky. Do aliens lurk in...

What does the American government really know about UFO's? And how far will they go to hide the truth? In 1948 a fireball crashes near Laredo, Texas....

The Soviet Union's vast skies paid witness to thousands of UFO sightings. But the Soviet regime was notorious for secrecy. Many of their encounters...

Encountering life from another world can be a terrifying and deadly experience. Abductees claim to have been captured and experimented on. Join us as...

There are structures as old as time that continue to baffle historians and engineers the world over. Did we build these ancient megaliths ourselves...

Everyday, UFOs are spotted in skies all over the world. But of all the planets in the known galaxy, why have they come to Earth? Are aliens here to...

Close encounters. There's no telling where or when they will happen. But of all the possible scenarios, none is more terrifying than the one we're...

Signals from deep space. Mysterious crop circles. Messages hidden in the very building blocks of our planet. Recent evidence may reveal signs of...

Recently, the US has experienced massive blackouts effecting millions of people and throwing their lives into sudden chaos. Do these blackouts occur...

Our world is changing. Temperatures are climbing. Ocean levels are rising. Giant storms are becoming more frequent and intense. Super-viruses are...

Humanity has been plagued by international conflicts and epic powers since the dawn of time. Perhaps our greatest failure is constant strife and...

Pyramids are found all over the world and from different time periods in human history. Did humans build the pyramids by themselves - or did they...

For decades, eyewitnesses have reported UFOs crashing to Earth all over the nation. Most are never found. Some believe crashed UFOs may contain alien...

For decades, citizen UFOlogists have coordinated alien information-sharing networks, subverting the classified intelligence of their governments....

The sun. It's an immense powerhouse on a scale that almost defies the imagination. And it's the source of all life here on Earth. But what if that...

Each year, there are thousands of UFO sightings all over the world. What are these different kind of UFOs? What is each craft's purpose? What powers...

Aborigines have the oldest continuous culture on Earth. Rock paintings and ancient legends suggest that aliens have been communicating with...

For over sixty years authorities the world over have been inundated with highly credible reports of UFOs. But according to experts, many governments...