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

What if every advanced civilization in the universe is trapped, just like us? The same physical limits that challenge ...

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

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

Dramatic droughts linked to the decline of the Classic Maya civilization approximately 800 to 1000 CE may not have required ...

Add Yahoo as a preferred source to see more of our stories on Google. (cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically ...

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

Saros has raised the bar for the roguelite genre and I don't think I can be satisfied with anything less. Before starting ...

In this blockbuster episode of Rattling the Bars, Mansa Musa—a former Black Panther and political prisoner in the US—speaks ...

NPR's Leila Fadel speaks with Vali Nasr of Johns Hopkins University about the latest U.S. strikes on a key Iranian oil production facility.

Decoded cuneiform tablets reveal early societies’ magic, politics, and bureaucracy, including rare rituals, king lists, and ...

Elon Musk says AI and robotics could drive such massive production that “everyone can have a penthouse if they want,” ...