SETI has been attempting to determine if the first known interstellar visitor is under intelligent alien control.
NASA has released the first ever recording of the wind buffeting a spacecraft on the surface of Mars.
Scientists have succeeded in transplanting pig hearts in to baboons in a groundbreaking new experiment.
Wildlife authorities are trying to explain how monk seals are managing to get eels jammed up inside their nostrils.
A new study has shed light on how these remarkable lizards are able to run across the water's surface.
China's latest space mission will, for the first time, see a spacecraft attempt to land on the Moon's far side.
The 180 million-year-old specimen was originally discovered at Holzmaden quarry in Germany.
The man who allegedly reverse-engineered UFOs is the subject of a new documentary about his time at Area 51.
Scientists have suggested that most of the universe may be made up of a 'dark fluid' with a negative mass.
Scientists have developed a new type of synthetic material with some rather unique stretching properties.
A previously unexplored cave in British Columbia has been described as having 'national significance'.
A scientist with NASA's Intelligent Systems Division believes that our idea of alien life is too narrow.
A NASA probe that launched back in 2016 has drawn up alongside an asteroid that could one day strike Earth.
Footage has emerged of a mysterious white object that hovered silently in the sky over Keller for 20 minutes.
The crewed mission is the first since October, when two astronauts were forced to make an emergency landing.
The home of what is arguably the best known UFO incident in history now has a new reminder of its legacy.
Toyota's remarkably impressive T-HR31 humanoid robot can now be controlled by an operator six miles away.
NASA's long-lived rover has come across an intriguing object that almost looks like a small gold nugget.
87-year-old Lucio Ballesteros hopes that mankind will one day use the vessel to travel to an alien planet.
The discovery of stone tools in Algeria has cast doubt on the notion that east Africa was the 'cradle of humankind'.