How Goji Berries Work

Goji berries: cancer-fighting superfood or overhyped cure-all? Learn about goji berries - health benefits and why some people think goji berries can prevent cancer.

What are cruciferous vegetables?

Cruciferous vegetables such as broccoli, turnip greens, arugula, and cauliflower are part of the cabbage family. Learn more about these vegetables and find some recipes for delicious cruciferous dishes.

Is a tomato a fruit or a vegetable?

You know they are delicious, but are tomatoes a fruit or a vegetable? Check out this article to learn what a tomato is legally considered.

Why do apples and potatoes turn brown when you slice them? How do you keep them from turning brown?

Why do apples and potatoes turn brown when you slice them? How do you keep them from turning brown?

Why do onions make you cry?

There you go again crying over the onions. Is there any way to stop it? Read this article to find out more about why onions can bring tears to your eyes.

Where does the color come from in purple cabbage?

Where does the color come from in purple cabbage? I've heard that you can use it as a pH indicator -- is this true?

Why does lettuce in a bag stay fresh longer than a head of lettuce?

Why does lettuce in a bag stay fresh longer than a head of lettuce?