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

MAVEN Maneuvers Into Mars’s Orbit

MAVEN makes into Mars’ orbit in time to meet a comet and begin unraveling mysteries of the Martian atmosphere.

The People's March Against Climate Change

Ahead of the United Nations Climate Summit, the People’s Climate March in New York City will bring a public voice to the climate change discussion.