For centuries, explorers set sail toward lands that never existed, climbed mountains that were never there, and searched for ...

From blue volcano flames to purple meteor showers, these destinations channel the visual vibrance of Diwali in the heart of ...

Season 49 of Survivor is officially underway. Each week a new competitor’s torch is snuffed out at tribal council. But who among them will be able to outwit, outplay and outlast their competitors? On ...

Under new-moon skies, a celestial trifecta unfolds — bright comets, streaking meteors, and possible aurora displays — ...