Why Doesn't Airline Food Taste Good?

If you've ever noticed that airplane food is a little lackluster, the recipe isn't necessarily to blame. Learn how a plane's altitude and even engine noise can affect flavors in this episode of BrainStuff.

Why Do People Get Adult-Onset Food Allergies?

New research indicates that adult-onset food allergies are more common than previously thought. But why do they happen? Learn more on BrainStuff.

How Does Salt Prevent Food Spoilage?

Salt has kept entire civilizations alive thanks to its abilities to preserve food and protect it from harmful germs. But how?

How Spirulina works, and how to grow your own