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Video: This town has been on fire for 50 years

In 1962, an underground fire started in the coal-mining town of Centralia, Pennsylvania. Fifty-three years later, that fire still burns. In this week's episode of Reactions, we explain the history and science behind the Centralia ...

dateJul 07, 2015 in Other
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Indian researchers cook up low-fat ghee

Scientists in India have developed a low-fat version of ghee that cuts the cholesterol content by 85 percent in a move that could give a much-needed boost to fitness levels, a senior researcher said Thursday.

dateJul 16, 2015 in Other
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Video: The chemistry of wine

If you're stumped in the wine aisle of the store, then you're not alone. Every bottle has unique nuances of taste and smell. How can something made of grapes smell buttery or taste like grass? Learn about the complex chemistry ...

dateJul 20, 2015 in Other
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Video: Chemistry of tattoos

If you don't have a tattoo, you probably at least know someone who does—but what's the chemistry behind tattoos?

dateJul 28, 2015 in Other
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