The smallest planet in our solar system may be hiding a treasure with a value beyond imagination.
This impressive astronomical spectacle happens to bear a resemblance to a particular flightless seabird.
The sample, that many had believed was extraterrestrial in origin, had been sent to a lab for analysis.
Scientists have identified a type of desert moss that can survive in the most extreme conditions imaginable.
The phenomenon has been hailed as a miracle, prompting an investigation by church officials.
The unexplained behavior has resulted in more than 700 cases of killer whales attacking and damaging boats.
The wreck of the San Jose, a 300-year-old Spanish galleon, is thought to be filled with gold and jewels.
Efforts to determine what was inscribed upon the stone, which was found in a man's patio, had proven challenging.
Rep. Tim Burchett is introducing a new bill designed to force the US government to release all of its UFO files.
After initially dismissing her claims as mere imagination, her parents soon realized that she wasn't making things up.
New research suggests that the process of forming long-term memories might damage the brain's nerve cells.
At the time of its original release, some people believed that the iconic found-footage movie was actually real.
The alleged sasquatch was sighted along the top of a nearby ridge back at the beginning of February.
An image shows what appears to be some sort of serpent-like creature in New York's Hudson River.
'Demon face syndrome' is a very real, but rare, condition that causes sufferers to see demonic faces on ordinary people.
The inventor and engineer picked up a mysterious signal in 1899 that he could not find an explanation for.
Clive Palmer has announced his intention to fund the construction of a new Titanic for the second time in 10 years.
The Pentagon's recent UFO report includes references to a UFO reverse-engineering program known as Kona Blue.
The report seeks to quash claims that the US government is in possession of reverse-engineered alien technology.
The banging sounds were picked up during the search for the Titan submersible which went missing last year.