Videos Section
Telling the story with moving pictures

Scientists More Certain on Global Warming Watch Video

Videos - On the Media

Scientists More Certain on Global Warming

The Weather Channel’s Al Roker and Stephanie Abrams turn to Senior Science Writer Michael Lemonick for the highlights of a long-awaited report on global warming.

M.V. Ramana on Safety at Nuclear Power Plants Watch Video

Videos - Climate in Context

M.V. Ramana on Safety at Nuclear Power Plants

Engineers who design nuclear plants can plan a worst case scenario, but this may not be enough to prevent all accidents.

How Do We Know: Proof in the Pixels Watch Video

Videos - Climate in Context

How Do We Know: Proof in the Pixels

Dr. Heidi Cullen talks to Dr. John Townshend about his current research which tracks rainforest deforestation.