Back in the 1970s, this iconic signal was thought to be a candidate for the first ever message from extraterrestrials.
Much has been written about the dodo over the years, but very little of it is based on what these birds were like in life.
In the distant past, something caused the Earth to almost completely freeze over for millions of years.
Scientists have been attempting to determine whether astrological predictions are any better than random chance.
One of the Neolithic monument's most iconic stones came from much further afield than previously thought.
For years, archaeologists have pondered over the mystery of Atlantis and whether it ever actually existed at all.
The 4-year-old, who hails from France, not only survived the fall but somehow also avoided any serious injuries.
A prominent Russian chess player is under criminal investigation following an apparent poisoning attempt.
The ruins of the temple were discovered unexpectedly during the excavation of a synagogue in Israel.
The pair had been expecting to return to Earth within mere days, but so far they've been in space for over two months.
Instead of sending basic messages, what if we sent an AI capable of having a conversation with ET ?
Crop circles might look impressive, but they can damage crops and be a major nuisance for farmers.
Scientists have proposed building a special facility on the Moon to preserve life in the event of a major disaster.
The clip shows a strange object that remained stationary over the Brazilian city of Curitiba.
Archaeologists have found a mysterious skeleton within a 2,200-year-old tomb that was discovered in Italy last year.
For years, scientists and philosophers have pondered over whether or not the real world isn't quite as real as we think.
The smallest planet in our solar system may be hiding a treasure with a value beyond imagination.
Perseverance has examined a rock that exhibits evidence of chemical reactions indicative of primitive life.
We may have yet to discover the fossil remains of some of the largest examples of the species.
The act of eating outrageously enormous portions of food has become strangely popular online in recent years.