Traces of the ancient South American city can still be found in the roads and structures of modern Mexico.
The legendary Star Trek actor is set to become the oldest person ever to venture into space next month.
A canoeist who had been visiting Scotland's famous loch recently filmed something unusual near the shoreline.
Even the fiercest dinosaurs may have wagged their tails back and forth when running and walking.
The unusual phenomenon happens when a group of rats get their tails hopelessly tangled together.
The US Space Force has unveiled its prototype uniform design... which looks surprisingly familiar to sci-fi fans.
A creature resembling a crocodile has been spotted wandering around outside residences in West Yorkshire.
Police in Croatia are investigating the case of a mystery woman who is unable to recall anything about her life.
Wildlife authorities have identified an alligator that is suspected of killing a man who was reported missing.
Researchers at Yale University have debunked what was thought to be the earliest known map of the New World.
For the second year running, this traditional celebration of science's most peculiar projects took place online.
The image, which was posted up on Reddit, shows what has been described as a 'demon-like ghost'.
Scientists now believe that the odds of finding alien life in the Milky Way are far higher than anyone had realized.
The ambitious manned mission represents the most significant advancement in space tourism to date.
A new video shows just what a 1km ice sheet would actually look like next to the Scottish city of Dundee.
The US government could soon have its first dedicated UFO investigation office in more than 50 years.
A man from Waco was arrested at the weekend after firing his gun at 'aliens' he had seen outside a hotel.
The ambitious manned mission represents the most significant advancement in space tourism to date.
Scientists at MIT have developed a superconducting magnet that could be the key to harnessing fusion power.
Authorities in Tennessee were left scratching their heads at the weekend after reports of a mysterious explosion.