Physicists at CERN have conducted a major new experiment to find out whether antimatter falls up or down.
Firefighters even spoke to the woman, but when they reached the bottom of the well, nobody was there.
The nature of consciousness and whether or not it pervades the entire universe has long remained a topic of debate.
Scientists have identified a virus that lives in the sediment some 8,900 meters beneath the surface of the ocean.
The new AI can determine the likelihood that a sample is biological by 90% - but nobody is quite sure exactly how it works.
The spacecraft touched down in the Utah desert after a seven-year journey to and from the asteroid Bennu.
Cosmologist Christopher Pattison takes a look at NASA's plans for the future of UFO research.
Calvin Parker and Charlie Hickson encountered something one night in 1973 that would haunt them for the rest of their lives.
Scientists have discovered the presence of one of the most crucial ingredients for life on Jupiter's icy moon.
The discovery marks the oldest known evidence of wood logs being crafted and joined together to create a structure.
Physicist Jeffrey Gillis-Davis takes a look at what Chandrayaan-3’s discovery could mean for future missions to the Moon.
The 57-year-old ended up in hot water after hacking NASA's computers where he claimed to have found evidence of UFOs.
One inmate seemingly couldn't wait a few more hours to be released and decided to go on the run instead.
UFOs are typically observed in the sky, but there have also been numerous sightings of objects emerging from beneath the waves.
UFOs are not an exclusively modern phenomenon - people have been seeing objects in the sky for thousands of years.
The scans have revealed more about the alleged alien remains recently revealed in Mexico by ufologist Jaime Maussan.
The first series investigated the mysterious events surrounding one of the UK's most haunted buildings.
In a world first, scientists have succeeded in recovering RNA molecules from a preserved Tasmanian tiger specimen.
Fox Mulder himself has offered up a rather unconventional explanation for why aliens might visit the Earth.
The enormous vegetable, which weighed in at almost 9kg, was unveiled at the Harrogate Autumn Flower Show on Friday.