Explore Puma Punku and Tiwanaku in Bolivia, sites of ancient, unexplained construction. Brien Foerster presents drone footage and on-location analysis of massive stone blocks, questioning traditional ...

The term "gremlin" originated in the 1920s-1930s as Royal Air Force (RAF) slang in the UK to describe mischievous mythical creatures blamed for mechanical malfunctions in aircraft. Popularised during ...

Non-fiction series dealing with unexplained phenomena. Here's how to watch "The Proof is Out There" season 6 online and from anywhere.

The ancient world holds secrets that continue to baffle archaeologists, historians, and curious minds today. From cities that ...

Undertone' director Ian Tauson explains why he used children's songs played backwards and iPhone voice memos in the new A24 ...

Image: Conceptual illustration of a possible signal from an alien civilization reaching Earth.Detecting such signals — or their physical traces — requires advanced instruments, AI-driven analysis, and ...

A new interview sheds light on the mysterious source behind claims that Donald Trump prepared a July 8 UFO disclosure speech, ...

A new study led by researchers at the Earth-Life Science Institute (ELSI) at Institute of Science Tokyo challenges a long-standing assumption about ...

Earth experienced several periods in its history when ice covered nearly the entire planet, known as snowball Earth events. A study at the Earth-Life Science Institute at Institute of Science Tokyo ...

Geological features like these provide evidence that Mars once had a denser atmosphere and significant surface water — ...

Neurologists explain when you should pay careful attention to any unusual dreams.