Prof Ron Mallett has spent his life pursuing the dream of building a time machine so that he can save his father.
The signatures of extraterrestrial life on Jupiter's moon Europa could lie mere centimeters beneath the ice.
A megalithic tomb unearthed in County Meath has been described by archaeologists as the 'find of a lifetime'.
Scientists have determined that there is 1,000 times more diamond beneath our feet than previously thought.
Paranormal investigator Joshua Warren claims to have found evidence of the anomaly to the north of Las Vegas.
The annual event invites enthusiasts to venture outside and 'watch the skies' for signs of extraterrestrial visitors.
New research has revealed that Antarctica is melting three times faster than previously thought.
The site of the infamous 1947 UFO incident is being opened up to the public for tours next month.
A man who claims to be from the future is subjected to a lie detector test in a rather dubious new video.
An asteroid believed to be from another solar system has been found orbiting the Sun in the wrong direction.
The space agency is moving forward with its plan to send a helicopter drone to Mars in two years' time.
Organizers of Stephen Hawking's memorial service have seemingly left the door open to visitors from the future.
Jumping spiders are capable of launching themselves six times their body length from a standing start.
For the first time ever, scientists have detected helium in the atmosphere of a planet in orbit around a distant star.
The Oakabella Homestead in Australia is trying to shake its haunted status in an effort to attract more visitors.
In recent years, the magnetic field that surrounds and protects our planet has been gradually weakening.
The upcoming 12 megawatt wind power platform will be almost three times the height of the Statue of Liberty.
The NOAA's Okeanos Explorer vessel filmed this extraordinary cephalopod during a recent expedition.
Scientists have warned that cows could eventually become the largest remaining mammals on Earth.
Virgin Galactic's new spaceplane blasted through the sky on Thursday after firing its rocket engine for the first time.