Why You Crave Tomato Juice on an Airplane

I’m writing this seated on a plane heading to San Francisco. We’ve been in the air for under an hour, and the drink cart is just starting to make its way down the aisle. As the cart rolls nearer I’m forced to decide what drink I’ll be having. Since the cups are miniscule, and the liquid is largely displaced by ice… » 5/27/15 5:00am 5/27/15 5:00am

How to Keep Milk from Spoiling Without Refrigeration

For centuries, before refrigeration, an old Russian practice was to drop a frog into a bucket of milk to keep the milk from spoiling. In modern times, many believed that this was nothing more than an old wives' tale. But researchers at Moscow State University, led by organic chemist Dr. Albert Lebedev, have shown that… » 4/24/14 6:40am 4/24/14 6:40am

Medicinal Soft Drinks and Coca-Cola Fiends: The Toxic History of Soda

Soda’s reputation has fallen a bit flat lately: The all-American beverage most recently made headlines due to an FDA investigation of a potential carcinogen, commonly called “caramel coloring,” used in many soft-drink recipes. This bit of drama follows other recent stories that paint an unflattering picture of the… » 4/14/14 4:00pm 4/14/14 4:00pm