Originally built as early as 4000 years ago, this structure is just one of a larger network in the Salisbury Plain that ancient astronaut theorists believe are more than just ritual sites in this clip ...

Some things get lost, and then there are lost things. A misplaced set of keys is something that has been lost. A custom show ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

A new study by Amirnezam Amiri of the University of Arkansas explores how these hypothetical "Dyson swarms" would appear ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

Uncover how architecture can support human survival by harmonizing with natural systems, from urban landscapes to ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

When your Airbnb comes with its own special effects budget, you know someone’s committed to the full experience. Photo Credit ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

The project is expected to enable pioneering discoveries by scientists around the world, and ultimately deliver a time-lapse ...