ScienceCasts: The Cloudy Future of Arctic Sea Ice

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As climate change continues to hammer Arctic sea ice, pushing back its summertime boundaries to record-high latitudes, NASA is flying an innovative airborne mission to find out how these developments will affect world...

The EV Revolution

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People used to buy electric cars to help save the planet. Now they buy electric cars, because they are the best, most fun, and coolest rides around.

Dr. Richard Alley on Undersea Methane

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Interviewed in San Francisco, December, 2013. Dr. Alley worked with the National Academy of Science to produce a study of abrupt climate change impacts, including the so-called "methane bomb" - an uncontrolled release...

Bill McGuire: Modelling suggests with ice cap melt, an increase in volcanic activity

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ClimateState interviewed Bill McGuire, Emeritus Professor of Earth Sciences at the University College London, one of Britain’s leading volcanologists and contributing author to the 2011 IPCC report. He called for an e...

CBC on Dark Snow Project

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The Dark Snow Project continues to make headlines around the world. Dr. Jason Box was interviewed from a climate conference in Bristol, England for this report from Canadian Broadcasting.

EPA: What do YOU think about climate change?

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For more information about climate change, go to For more about EPA: We accept comments according to our comment policy:

Arctic Sea Ice, Summer 2014 (NASA animation)

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An animation of daily Arctic sea ice extent in summer 2014, from March 21, 2014 to Sept. 17, 2014 – when the ice appeared to reach it’s minimum extent for the year. It’s the sixth lowest minimum sea ice extent in the ...

Archbishop Desmond Tutu on Climate Change

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Transcript of Archbishop Tutu's remarks on climate change: "The destruction of the earth’s environment is the human rights challenge of our time. Over the 25 years that climate change has been on the world’s ag...

Jon Stewart Spanks House Science Committee for Stupidity on Climate Change (9/22/2014)

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Stewart Blows Up on GOP Over Climate Change: ‘Pushing a Million Pounds of Idiot Up a Mountain’ Jon Stewart on Monday slammed a U.S House hearing regarding climate change, comparing the Republican-led session to “pu...

Why Climate Change Is Not an Environmental Issue

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This video is to promote general awareness of the science of climate change. It was edited and narrated by @ryanlcooper, using illustrations from around the web. Find more of my stuff at

The Albedo Effect Explained With The DaisyWorld Model (NASA)

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NASA: A look at how the historic DaisyWorld model illustrates earth science concepts, such as albedo and feedback loops. This webshort was produced as an educational tie-in with the Science on a Sphere feature LOOP. ...

Flooded Soil Science

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Repost from 2012:  Kate Scow - Professor of Soil Science and Microbial Ecology, UC Davis setup an excellent wiki entry about flooding on soils. Flooded soils occur with complete water saturation of soil pores, and ...

Earth’s Climate System Guide

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A rough guide to the components of Earth's Climate System (via Skeptical Science) Posted on 7 October 2013 by John Mason Introduction This is a basic primer on the components of Earth's climate and how and why th...

What is Sea Level?

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Published on YouTube Nov 25, 2013 FREE FACT: An oblate spheroid is a special case of an ellipsoid where two of the semi-principal axes are the same size.

Pentagon bracing for public dissent over climate and energy shocks

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NSA Prism is motivated in part by fears that environmentally-linked disasters could spur anti-government activism The Guardian: Top secret US National Security Agency (NSA) documents disclosed by the Guardian have ...

Time to Wake Up: The Climate Denial Beast

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In this speech, Senator Whitehouse reveals the "carefully built apparatus of lies" constructed to deceive the public about the reality of climate change.

Antarctic Ice Shelves Melt Mostly From Below

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Livescience: When iceberg chunks break off of floating ice shelves, it can serve as dramatic proof of melting — and this traditionally has been considered the main way that these expanses of Antarctic ice become small...

Arctic Death Spiral – Evolution to July 2013

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Published on YouTube Aug 12, 2013 This is a visualization of the Arctic Death Spiral showing the evolution of the volume of sea-ice over time from 1979 to July 2013. Pitch of the notes are proportional to the a...

James Hansen: Why I must speak out about climate change

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Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that ma...

Indian village got washed away

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Uploaded to YouTube on Jul 31, 2006 Impacts of sea level rise on coastal communities in Orissa, India. Villages literally got washed away. Related India Braces for Extremely Dangerous Tropical Cyclone Phailin