In 1080p. Did Mars long ago develop far enough for life to arise? If so, does anything still live within Mars’ dusty plains, beneath its ice caps, or somewhere underground? [...]
The historic eruption of Hawaii’s Kilauea volcano in 1959. Here’s Nature red in tooth and claw, a most violent and beautiful sight to behold. Music by Kevin MacLeod of Incompetech.com.
Earth’s landmasses were not always what they are today. Continents formed as Earth’s crustal plates shifted and collided over long periods of time. This video shows how today’s continents are [...]