Real World Science : The Science of Climate Change
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This program begins by explaining how scientists have learned that Earth’s climate has changed many times over billions of years and that Earth’s climate is...

This clip looks at the physical features, climate and culture of Norway.

While most of the U.S. was battling record July heat, some U.S. students were seeing world-class research up-close in one of the world's coldest and most scientifically significant places: the tundra and ice sheet in...

This video explores the seven recognized continents on our planet. It will introduce the viewer to the topography of each region as well as the mega cities found across the globe. The continents are explored in order of size from largest...

The melting of Earth's polar ice is incrementally warping the planet’s crust both vertically and horizontally.

A new study claims that the massive Greenland ice sheet is on the brink of a disastrous tipping point.

According to a paper published in the journal Nature, researchers extracted ice core data in order to examine rates of surface melt and run-off in Greenland.

Many outlet glaciers in Greenland feed ice from the land into fjords, where discharge of icebergs and melting of the glaciers by warmer ocean waters contribute to rising sea levels. David Holland of NYU studies what happens in the fjord...

At the Stable Isotope Lab in Boulder, Colorado scientists are doing a lot of the same things that those CSI folks do on TV. But instead of being ""crime scene investigators,"" these experts are more like ""cold scene investigators.""...