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From The Vault: Discovering The Ozone Hole

From The Vault: Discovering The Ozone Hole

12:42

On Science Friday's first broadcast in 1991, Ira Flatow spoke with Michael Op...

A Trip Back To The Future of The Internet

A Trip Back To The Future of The Internet

27:50

Science Friday made history in 1993, when it became the first national radio ...

Remembering The Scent Of A Meal

Remembering The Scent Of A Meal

08:11

How does the way something smells influence the way it tastes? And why are sm...

Silly Science Honored With Ig Nobel Prizes

Silly Science Honored With Ig Nobel Prizes

48:19

The winners of this year's Ig Nobel Prizes include work on the pain-relieving...

Untangling The Hairy Physics Of Rapunzel

Untangling The Hairy Physics Of Rapunzel

06:08

Kelly Ward, senior software engineer for Walt Disney Animation Studios, was t...

Computers And Babies, Listening Carefully

Computers And Babies, Listening Carefully

12:34

The speech-recognition algorithms behind Google Voice Search analyze thousand...

How The X-Box Kinect Tracks Your Moves

How The X-Box Kinect Tracks Your Moves

27:32

Kinect uses depth sensors, cameras and microphones to track the movements of ...

Science Diction: The Origin Of The Word 'Atom'

Science Diction: The Origin Of The Word 'Atom'

07:36

The British poet and alchemist Thomas Norton used the word "attoms" in his 14...

Are Airport Scanners Safe?

Are Airport Scanners Safe?

12:30

Some airport body scanning machines use X-rays to generate images. How much r...

From Bach To Beer Bottles, The Physics of Music

From Bach To Beer Bottles, The Physics of Music

19:34

Why does a saxophone sound different from an oboe? How do tiny flutes produce...

Locking Up Antimatter

Locking Up Antimatter

09:51

Scientists at CERN, the European nuclear research facility, say they have pro...

The Spookiness Of Quantum Mechanics

The Spookiness Of Quantum Mechanics

12:27

It's been 75 years since Albert Einstein decried the "spooky action at a dist...

The Evolving Minds Of Humans

The Evolving Minds Of Humans

21:47

Why do humans have consciousness? In his new book, Self Comes To Mind, neurol...

Quantifying Happiness

Quantifying Happiness

13:45

Harvard researchers have developed a Web tool for volunteers to record what t...

A Conversation With The New NSF Director

A Conversation With The New NSF Director

12:28

Subra Suresh, former dean of engineering at MIT, was sworn in last month as d...

Bye, Bye Ivory Tower. Scientists Pledge To Speak Out

Bye, Bye Ivory Tower. Scientists Pledge To Speak Out

17:48

This week, a group of scientists called the "rapid response team" has promise...

Flying By A Small, Hyperactive Comet

Flying By A Small, Hyperactive Comet

12:12

When it comes to comets, gassy is good, or at least informative, says astrono...

How To Hunt For Lichens

How To Hunt For Lichens

05:36

Lichens grow practically everywhere, but they have been neglected by scientis...

Counting Crowds: Results May Vary

Counting Crowds: Results May Vary

12:34

How many people attended Jon Stewart's rally last weekend, or Glenn Beck's ra...

These Babies Can Out-Climb Their Parents

These Babies Can Out-Climb Their Parents

04:48

Australian brush turkeys (Alectura lathami) fend for themselves the day they ...

Can Science Shape Human Values? And Should It?

Can Science Shape Human Values? And Should It?

48:07

Ira Flatow talks with scientists and philosophers about the origins of human ...

A Time-Out For Athletes And Concussions

A Time-Out For Athletes And Concussions

12:27

A new position statement from the American Academy of Neurology includes the ...

Scientist Gets Her Due in ‘Photograph 51’

Scientist Gets Her Due in ‘Photograph 51’

17:48

In 1952, scientist Rosalind Franklin took a clear X-ray photo of DNA. Nobel P...

The Mysterious Life Of The Cholera Bacterium

The Mysterious Life Of The Cholera Bacterium

17:43

Scientists have long known that cholera is caused by a bacterium transmitted ...