Four years on from the appearance of several mysterious monoliths, another has suddenly shown up on a Welsh hill.
Back in 2019, a space probe carrying a cargo of live tardigrades crash-landed on the lunar surface.
A new facial reconstruction has revealed, for the first time, the true face of the writer, poet and philosopher Dante Alighieri.
The discovery provides further proof of life's ability to thrive in extremely deep, high-pressure environments.
Elon Musk's ambitious brain-computer interface startup has carried out its first ever human brain implant procedure.
NASA's decade-old rover recently spotted something rather familiar while trundling across the surface of the Red Planet.
We may have to wait a little bit longer than originally planned to witness the next human stepping foot on the lunar surface.
This is what Piltdown Man would have looked like if he didn't also happen to be one of the world's most infamous hoaxes.
A groundbreaking new study has indicated that there could be habitable salt glaciers situated beneath the planet's surface.
Military veteran Aaron James had lost his eye and half of his face in a high-voltage electrical accident.
The findings could not only solve the mystery of the Moon's formation, but also the mystery of two large subsurface 'blobs'.
Just in time for Halloween, NASA has posted up an image of an eerie-looking formation in the gas giant's atmosphere.
Richard van Oort takes a look at intelligence and its role in the existential threats that our civilization currently faces.
Pareidolia is the brain's tendency to perceive meaningful shapes in abstract patterns, such as seeing faces in the clouds.
Scientists have identified a virus that lives in the sediment some 8,900 meters beneath the surface of the ocean.
Something is producing movement on the surface of the Moon, but the explanation is probably not what you think.
Earth Sciences Professor Thomas Gernon takes a look at recent research into the secrets of diamonds.
The face of this long-lost human ancestor has been painstakingly recreated from fossil remains using computer software.
Something strange was lurking beneath the surface of the lake's pristine waters recently - but was it really a monster ?
The large, dark-colored anomaly could be seen just beneath the water's surface.