Advanced alien civilizations might not be whispering across the cosmos with radio waves at all, but instead flickering like ...

With their expertly-crafted practical effects and art direction, these '70s era sci-fi flicks remain just as dazzling today ...

Also known as “error” or “glitch” fares, these unintentionally low-cost flights are rare — but substantial, with discounts of ...

For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

Ever gazed at the night sky and wondered if we're truly alone, or if cosmic travelers zip through our solar neighborhood carrying secrets from distant.