NASA’s Curiosity rover has once again found itself at the center of an extraordinary alien theory after a resurfaced image ...

For decades, science fiction has shown humanity’s first contact with aliens as a dangerous moment. Movies often portray ...

The sense of hopelessness generated by the scale and unimpeded advance of global heating extends to other challenges that we ...

They’re hole-ar powered. If super-advanced alien civilizations exist, they would surely require insane amounts of energy to ...

New research conducted using airborne laser scanning reveals that a multicultural civilization that flourished in ...

Many of these structures date to around C.E. 100–300, during the time of the Aquiry civilization, and may have been used for ...

It’s the season of the witch — at least if you’re a theologian. This week, a Latin professor named Christian Tornau revealed two previously undiscovered sermons attributed to St. Augustine, the ...

The human history of the Amazon just keeps expanding. Using aircraft armed with jungle-piercing lasers, researchers have ...

Laser-scanning surveys reveal that the ancient Aquiry civilisation was bigger than previously thought, building tens of ...

A new lidar survey of dense Amazonian rainforest has revealed hundreds of earthworks made by a mysterious civilization two ...