An enigmatic stone tomb in England known as Arthur's Stone is now thought to predate Stonehenge.
The world-famous Incan citadel, which sits high atop the Andes in Peru, is now thought to be decades older.
NASA's Curiosity rover has discovered that evidence of ancient life on the Red Planet may have been scrubbed.
A fish once thought to have died out in prehistoric times is continuing to throw up surprises for scientists.
The aged reptile, who currently lives in Serbia's Belgrade Zoo, is thought to be the oldest alligator on Earth.
A new study has indicated that the largest shark that ever lived may have been even bigger than we thought.
A woman in England recently dialled 999 because she thought her neighbor had sent a ghost to haunt her.
Scientists have discovered an ancient symbiotic relationship off Japan that was long thought to be extinct.
Palaeontologists have unearthed what is thought to be the oldest member of one of the largest dinosaur species.
A piece of metal thought to have come from the famed aviator's plane is set to undergo a battery of tests.
A nail thought to have been used during the crucifixion of Jesus himself has been found inside a hidden chamber.
A recent experiment has raised eyebrows due to its potential to bring about a real-life Planet of the Apes.
For the first time, astronomers have traced a fast radio burst (or FRB) back to its original source - a magnetar.
The haul of several dozen coffins - with mummies inside most of them - is thought to date back 2,600 years.
The discovery of phosphine suggests that Venus may not be quite as inhospitable to life as previously thought.
Palaeontologists have discovered what is thought to be the earliest known ancestor of the modern-day gibbon.
The Florida senator recently offered up his own thoughts on the presence of anomalous objects in US airspace.
The spectacle of a bird catching an enormous fish has been captured on film at South Carolina's Myrtle Beach.
A man in Belgium has endured a decade of harassment due to hundreds of unsolicited fast food deliveries.
The closest known extrasolar planet may also be one of the most Earth-like worlds ever discovered.