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.
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.
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.
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.
The James Webb Space Telescope's latest discovery is significant, but have we really found life on an alien world ?
A driverless bicycle moving along a historic city street has been generating some heated debate online this week.
The rather unusual object was captured on camera in Jezero Crater by the Perseverance rover earlier this month.
The identity of the space agency's new UFO boss was previously withheld due to concerns over harassment.