Why you should watch Luke Cage, The Great British Baking Show and more
A series examining the characteristics of the Earth's interior, surface and atmosphere.
Season 2, Episode 8
December 8, 2014
The creation of the Earth 4.5 billion years ago, and what could become of it in the future, are examined.
Season 2, Episode 7
December 1, 2014
A look at invasive species, including Burmese pythons in the Everglades and snakeheads in the Potomac River, and the ecological hazards they present.
Season 2, Episode 6
November 24, 2014
A look at earthquakes and the possible causes by man-made activity, including dams, reservoirs, mines and fracking.
Season 2, Episode 5
November 17, 2014
A look at asteroids, comets and space debris, and the havoc they can cause on the Earth's surface.
Season 2, Episode 4
November 10, 2014
A look at sinkholes and the dangers they pose to people, animals and property.
Season 2, Episode 3
November 3, 2014
Observations of the sky over a 24-hour period feature thunderstorms; rainbows; sunset; temperature inversion; and auroras at the poles.
Season 2, Episode 2
October 27, 2014
Places reclaimed by nature in Detroit and New Orleans, and on a Caribbean island are explored.
Season 2, Episode 1
October 20, 2014
Whirpools; quicksand; and rip currents are examined.
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