Dave Davies

Journalist Joel Achenbach describes how our nation's electricity grid is based on 1960s technology that wastes power and discourages the use of renewable energy.

The BP disaster has raised questions about the oil industry's ability to manage the risks and challenges involved in drilling thousands of feet below the ocean floor. New York Times science reporter Henry Fountain explains how deep-water drilling is supposed to work — and what may have gone wrong on the Deepwater Horizon.

The Oscar-winning actress has played everything from a sassy car expert in My Cousin Vinny to a stripper alongside Mickey Rourke in The Wrestler. In an interview with Fresh Air contributor Dave Davies, Tomei explains how she picks her roles -- and why she's excited about playing a mother in the new film Cyrus.