Women shaped cuisine, culture of ancient Cahokia

Archaeologists have struggled to explain the rapid rise and fall of Cahokia—the mysterious Mississippian mound-building culture that sprang up about a thousand years ago in the fertile southern Illinois bottom lands just ...

Video: Why do onions make you cry?

Common in cuisine all around the globe, onions are renowned for their ability to make us all look like cry babies. In Reactions' latest video, we get to the bottom of this teary phenomenon and reveal exactly what chemical ...