Science Friday is your trusted source for news and entertaining stories about science.

Celebrating 150 Years Of The Periodic Table Of Elements

In honor of the 150th anniversary of the periodic table, Ira opens up the Science Friday vaults to share tales of chemical discovery and creation.

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Spring Has Sprung!

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Pi Day Mashup

It's Pi Day (and Einstein's birthday). Celebrate with this mix of tributes to the telltale Greek letter that symbolizes that endless number.

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