1 million social media users who have pledged to storm the secretive base have been warned against doing so.
The 4,600-year-old structure is thought to mark the transition between smooth and step-sided pyramids.
This seemingly unremarkable image appears to show a tranquil shoreline on a starry evening, or does it ?
The existence of algae high up in the Andes Mountains hints at the possibility of life on distant, icy worlds.
For years, scientists have clashed over whether or not plants possess a form of conscious awareness.
A recent period of drought has exposed 3,400-year-old ruins in the Mosul Dam reservoir in northern Iraq.
The ancient sculpture of King Tutankhamun went up for auction this week despite concerns over its legality.
Modern forensic techniques have been applied to an ancient fractured skull found in a cave in Romania.
Alan and Christine Tait have recorded hundreds of hours of strange and unsettling sounds beneath their home.
The only surviving original recordings of the Apollo 11 Moon landing are set to go up for auction next month.
The National UFO Reporting Center has received countless reports of UFOs in its 45 years of operation.
For the first time ever, astronomers have been able to trace a fast radio burst back to its galaxy of origin.
A new $850 million drone-like lander will be venturing on to (and above) the surface of Saturn's enigmatic moon.
A thigh bone found in a Crimean cave belonged to a huge species of bird that was as heavy as a polar bear.
Residents of Butler County, Ohio were left perplexed earlier this month by a giant white orb in the sky.
The Mississippi town of Pascagoula has placed a marker next to the river where two men were abducted by aliens.
A recent video from Japan shows what appears to be a crow engaged in some rather peculiar behavior.
A store selling musical instruments in Brighton, UK has been gaining something of a haunted reputation.
NASA's long-lived Curiosity rover picked up the sudden and unexpected spike of methane on Wednesday.
Cory Nielsen spent three years putting together the impressive structure using 1,030,315 pennies.