Steve Paulson

Arts, Culture & Media

Cultural touchtones

The Peanuts, Star Wars, Sputnik, Miles Davis, and Frank Lloyd Wright -- how these figures, creations, endeavors and events became America's cultural touchtones.

Arts, Culture & Media

Al Green

Al Green's many R & B hits made him the Minister of L-O-V-E until he gave it all up for gospel music; now he's back with a new album, "Lay It Down."

Arts, Culture & Media

Aging artfully

A look at the life cycles of artistic creativity -- with musician Nick Lowe, author Amy Gorman and screen writer Millard Kaufman.

Environment

Learning science

Using hip-hop to teach Newton's Three Laws of Motion, how "Nova" stays current, and the life and times of Albert Einstein.

Pages

Environment

Living Green

'To the Best of Our Knowledge' takes a look at how individuals are trying to do good for the planet.