How do we know that we're the first advanced civilization to call the planet Earth home?

According to ancient Greek texts, this was a land of eternal spring, inhabited by a race of giants who lived for a thousand years without disease or war. They called it Hyperborea, a realm existing ...

Spacefaring civilizations are usually imagined as technological giants, centuries or millennia beyond anything humanity has ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That line, attributed to Richard ...

Sumerian civilization appears to have evolved in Southern Mesopotamia around 4000 BC, while some historians place it as far back as 5000 BC.

Human history is littered with expired civilizations, and scholars and archaeologists have made a determined effort to ...

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals ...

A new AI video revives Minoan Knossos, reimagining the great palace of Bronze Age Crete and the world of Europe’s earliest civilization.

Science fiction is one of the greatest entertainment genres. With stories that feature rich, imaginative world-building, fascinating and often complex situations that ask the reader to confront real ...

US President Donald Trump said that the naval blockade will “remain in full force” until “our transaction with Iran is 100 ...

They partied like it was 1989 … BC. People were enjoying libations with coworkers long before the modern-day office soiree.

A newly identified observatory in ancient Caral reveals that complex astronomical knowledge existed in the Americas over ...