The machines are built from autonomous modules that can be snapped together in a variety of forms ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

Humans have practiced head shaping for tens of thousands of years, and anthropologists are beginning to uncover clues as to ...

The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline. com can report.

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of the United States. In a recent interview, Barack Obama became the first ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...