The US government's secretive UFO program did more than investigate sightings of unidentified arial phenomena.
Scientists have found signs of a historical earthquake so large that it produced a tsunami 5,000 miles long.
In a world first, a doctor on Earth appeared in real-time aboard the ISS using augmented reality technology.
The act of destroying the Moon was put forward as a way to solve many of our planet's problems.
Plans to beam Earth's location out into space could have unintended consequences, an Oxford scientist has warned.
The enormous comet is thought to have a nucleus 50 times larger than would normally be expected.
Some researchers believe that the long-sought relic is actually situated in Spain's Valencia Cathedral.
The rover, which landed on Mars over a year ago, has set eyes on parts of its own landing system for the first time.
New research into what happens when we die has yielded some interesting data about near-death experiences.
New data released by the US Space Command (USSC) has confirmed a close encounter with an interstellar visitor.
A new age reversal technique has proven capable of rejuvenating the skin cells of a 53-year-old woman.
Many fragile 19th-Century wax cylinders contain audio recordings that have, until now, been impossible to listen to.
There is no denying that people can and do have near-death experiences, but are these really evidence of life after death ?
NASA has announced its mystery reveal - the record-breaking detection of a star 12.9 billion light years away.
Over the last 30 years, scientists have succeeded in identifying a staggering 5,000 planets in distant solar systems.
New research has indicated that our ancestors lived alongside these gargantuan mammals until relatively recently.
The historic Incan site might not have actually been called Macchu Picchu by its inhabitants.
The potential existence of an undiscovered planet in our own solar system has intrigued astronomers for years.
A couple who had been warned about 'demonic entities' in their home managed to record something unusual.
New research has suggested that the process of creating cave paintings may have been a family affair.