This 2.2-Million-Year-Old Child Fossil Made A Lot Of Scientists Very, Very Upset

Scientists argued for decades about this little fossil, partly because of their own hang-ups about human origins. This suspenseful story is a great reminder of why it’s good to keep an open and inquiring mind.Don’t miss the dirt at 6:45 on why scientists rejected new ideas, the description of one of the biggest scientific hoaxes…

Conservation

New Orleans drops old Christmas trees into wetlands by helicopter. They’re helping rebuild the marsh.

Communication

Communication expert explains why people should stop asking ‘does that make sense?’

Culture

A mapmaker split the U.S. randomly into 6 parts and asked people to choose. The arguments for each are fascinating.

Pop Culture

A random woman on the subway went toe-to-toe with Conan O’Brien. Her quick wit had him belly-laughing.