At the time of its original release, some people believed that the iconic found-footage movie was actually real.
The Harvard astrophysicist has become synonymous with the hunt for evidence of aliens in recent years.
The SpaceX CEO has some ambitious plans to build a thriving city on the Red Planet within as little as 20 years.
A high-profile mass UFO sighting in Australia is still no closer to being solved almost six decades later.
For years, archaeologists have remained divided over the discovery of alleged giant skeletons and artifacts.
Over 45 years ago, pilot Frederick Valentich vanished without a trace after encountering a UFO off the coast of Australia.
An image shows what appears to be some sort of serpent-like creature in New York's Hudson River.
A newly identified ancestor of modern day frogs has been named after Jim Henson's iconic green Muppet.
David Paton believes that he had an otherworldly encounter while driving home one night over 30 years ago.
A former British Special Forces paratrooper claims that the UK military captured a crashed alien spacecraft in the 1980s.
The disappearance of Kenny Veach still remains a topic of debate and intrigue almost 10 years on.
Clive Palmer has announced his intention to fund the construction of a new Titanic for the second time in 10 years.
Paul Alexander was forced to live almost his entire life inside the metal capsule after contracting polio as a young child.
Four years on from the appearance of several mysterious monoliths, another has suddenly shown up on a Welsh hill.
When it was first discovered 20 years ago, it was thought that Apophis had a relatively high chance of colliding with us.
Rumors have swirled for years around the development of a new type of hypersonic reconnaissance aircraft.
It has now been an entire decade since Malaysian Airlines flight MH370 vanished under mysterious circumstances.
It might be hard to imagine, but many millions of years ago, our ancestors had long tails just like monkeys do today.
The hit found-footage movie series, which began 17 years ago, saw its 7th entry released back in 2021.
The footage, which sparked some intense debate online over its authenticity, appears to be the real deal.