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Featured Videos, Photos & Interactives

• The Age of Earth
  The Age of Earth

  Video Clip (2:59)

  How old is the Earth? It took scientists years to find out.

  Video Clip (2:59)

• Erosion
  Erosion

  Video Clip (2:25)

  The movement of continental plates and water combined to carve out a spectacular landscape.

  Video Clip (2:25)

• Oceans
  Oceans

  Video Clip (2:38)

  Where did Earth's water come from? Scientists explain a surprising possible source.

  Video Clip (2:38)

• Mega Tsunamis
  Mega Tsunamis

  Video Clip (3:25)

  Large scale landslides located next to bodies of water are known to cause extreme tsunamis, which have wave heights reaching several thousand feet.

  Video Clip (3:25)

• The Secrets of Meteorites
  The Secrets of Meteorites

  Video Clip (2:59)

  Broken pieces of asteroids called meteorites contain valuable information about our solar system and planet.

  Video Clip (2:59)

• Deepest Place on Earth
  Deepest Place on Earth

  Video Clip (3:36)

  The Marianas Trench is where the ocean floor disappears into the center of the earth and is known as the deepest place on earth.

  Video Clip (3:36)

Full Episodes

• How the Earth Was Made: America's Gold
  How the Earth Was Made: America's Gold

  Full Episode (44:52)

  Throughout the ages, geologic processes have concentrated gold into various deposits in certain locations around the globe.

  Full Episode (44:52)

• How the Earth Was Made: America's Ice Age
  How the Earth Was Made: America's Ice Age

  Full Episode (44:12)

  Chart the progress of the ice ages throughout Earth's history, from the planet’s original icy state millions of years ago to the more recent ice ages.

  Full Episode (44:12)

• How The Earth Was Made: Earth's Deadliest Eruptions
  How The Earth Was Made: Earth's Deadliest Eruptions

  Full Episode (44:16)

  Find out how enormous volcanic eruptions led to the greatest global catastrophes of all time, leaving life itself on the brink of annihilation.

  Full Episode (44:16)