Harvard astronomer Avi Loeb and colleague Amir Siraj believe that they have identified another interstellar visitor.
What started out as a relaxing woodland stroll soon turned into a terrifying ordeal for one woman from Meath, Ireland.
The James Webb Space Telescope has captured a spectacular new image of Neptune and its rings.
Archaeologists believe that the mysterious structure was built around 7,000 years ago.
Following the Queen's death, there have been calls for Prince Philip's UFO investigation files to be released to the public.
A research group has posted up footage of what appears to be a sonar hit of a large creature swimming in the lake.
For decades, fossil experts have been perplexed by a totally bizarre prehistoric creature.
The famed Egyptologist maintains that he has solved the millennia-old mystery of Nefertiti's whereabouts.
The NOAA's Okeanos Explorer vessel has discovered something strange and nobody seems to know what it is.
An ITV News broadcast of the event was mysteriously interrupted by a whispered female voice.
The incident, which was evidently an act of self harm, has been described by doctors as a world first.
The alternative science awards are given to peculiar research projects which make people 'laugh... then think'.
The James Webb Space Telescope may not find evidence of alien life, but the next telescope probably will.
Egyptian archaeologists have announced the discovery of a significant amount of treasure in the city of Esna.
An object resembling a flying saucer has appeared on a lake in Norway, but not everything is as it seems.
One Philadelphia resident discovered a rather unexpected visitor making itself comfortable on her porch.
A new study has further cemented the notion that Saturn's rings are made up of what's left of one of its former moons.
An eerie face envisaged within the mind of an artificial intelligence seems to be the Internet's latest answer to Slender Man.
The controversial plan would involve using a fleet of 125 tanker jets to shroud part of the Earth's atmosphere.
Crowds of revelers are expected to descend on West Virginia this weekend to celebrate all things Mothman.