Earth is the only planet known to maintain life. Find out the origins of our 집 planet and some of the key ingredients that help make this blue speck in 우주 a unique global ecosystem.
In the first of National Geographic’s “Into Water” 360 series, travel 의해 air, 보트 and jeep through the rugged Icelandic countryside with geographer and glaciologist Dr. M Jackson.
Travel to the 심장 of Lima, the 상단, 맨 위로 of Machu Picchu, and deep into the Sacred Valley. Rhythms of Peru takes 당신 to some of Peru's most iconic places, but also far off the tourist path.
COSMOS: POSSIBLE WORLDS premieres March 9 on National Geographic. This out-of-this-world trip through 우주 and time will transport viewers across 13.8 billion years of cosmic evolution and deep into the future.
At any moment, about 2,000 thunderstorms are occurring worldwide. Learn how thunderstorms form, what causes lightning and thunder, and how these violent phenomena help balance the planet's energy and electricity.