Computer model

How Does Nature Try to Balance Carbon Dioxide?

120 seconds of science. Jim White, Ph.D. describes how carbon dioxide is produced, and how it is returned to the earth.

Julienne Stroeve

What is the Ice Albedo Feedback?

120 seconds of science. Julienne Stroeve, Ph.D. explains her research on albedo, the reflectivity of snow and ice surfaces.

Ted Scambos

How Much Difference Does a Few Degrees Make?

120 seconds of science.

Ryan Vachon

What is the Difference Between Weather and Climate?

120 seconds of science with Doc Ryan.

Amy Steiker working in lab

Are Humans Influencing Modern Climate?

Amy Steiker is researching human activities and their effect on climate change and studies isotopes from all over the world.

Forest Health, Wildfire and Your Home Video Cover

Forest Health, Wildfire and Your Home

Learn about historic forest management in the American west and how it is effecting current wildfire regimes in forests close to residential areas.

hole in ozone layer

Global Agreements & Local Solutions

There are choices we make everyday that have big consequences for our planet.