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Detecting Tornadoes Watch Video

Videos - Extreme Weather

Detecting Tornadoes

Doppler radar is a powerful tool for scientists to spot the formation and path of tornadoes.

Wind Energy Watch Video

Videos - Climate in Context

Wind Energy

Why do we get less than 2 percent of our energy from wind?

What Does Nuclear Power Cost? Watch Video

Videos - Climate in Context

What Does Nuclear Power Cost?

We don't know what it will cost to build the next nuclear power plant in the U.S.

What Are the Greenhouse Emissions from Nuclear Power? Watch Video

Videos - Climate in Context

What Are the Greenhouse Emissions from Nuclear Power?

Greenhouse gas emissions from nuclear power are low by just about any measure.

What is Nuclear Waste and What Do We Do With It? Watch Video

Videos - Climate in Context

What is Nuclear Waste and What Do We Do With It?

Radioactive waste is an unavoidable by-product of nuclear power that requires safe storage.

How Was Nuclear Energy Discovered? Watch Video

Videos - Climate in Context

How Was Nuclear Energy Discovered?

Nuclear power results from radiation, which was discovered around 1900. It took several decades after that for scientists to understand how to harness its energy - for power and for weapons.

Where in the World Is Nuclear Power? Watch Video

Videos - Climate in Context

Where in the World Is Nuclear Power?

Over 400 nuclear reactors are operating today in the world in 30 different countries.

What Are the Benefits and Risks of Nuclear Power? Watch Video

Videos - Climate in Context

What Are the Benefits and Risks of Nuclear Power?

Nuclear power emits much lower greenhouse gas emissions than electricity from coal but there is risk of a reactor accident, unresolved issues with radioactive waste disposal, and weapons.