Our Mix panelists debate the role of climate change in recent severe weather around the globe.

Energy Then looks back at the live of Thomas Edison, whose work with electricity still shapes our lives.

How will the political crisis in Egypt affect affect U.S. oil prices and energy policy?

Natural gas companies are accused of illegally using diesel fuel to extract gas; President Obama lays out energy efficiency goals; And there may not be enough electric vehicles to meet another Obama goal.

An old film clip from the American Petroleum Institute shows that current issues surrounding oil have been around for a long time.

Sen John Barrasso, R-WY, and Rep. Earl Blumenauer, D-OR, react to President Obama's State of the Union address.

Former CIA Director James Woolsey and his wife give a tour of their energy efficient home.

President Obama sets an ambitious energy goal; The military is making a push for clean fuels; James Woolsey shows how a home can use less energy.

James Woolsey describes his geothermal heat pump system.

James Woolsey describes how his solar powered electric system works.