Science Friday

Science Friday with host Ira Flatow discusses the latest in science, technology, health, and the environment. It's brain fun, for curious people.

Recent Episodes

‘Hot’ for Turkey

Female wild turkeys parse the courtship performances of males to determine their genetic potential.

Ghosts of Early Language May Linger in the Brain

Chinese adoptees living in Canada, who now speak only French, still process Chinese sounds as native speakers do, even if they have no conscious recall of word meaning.

Into the Wormhole: The Science of 'Interstellar'

It’s a sci-fi epic set among black holes, wormholes, and tesseracts. But director Christopher Nolan and physicist Kip Thorne say Interstellar doesn’t break the laws of physics.