This is the time of year when my mind frequently turns to "non-Newtonian" fluids. It's a lot like springtime, when a young man's fancy turns to love. Although there really isn't any evidence that ...

Ketchup is famous for being hard to get out of the bottle even when there is plenty of it left. In fact, all liquid foods—from red wine to cooking oil—leave some residue in the container. The reason ...

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. Those Transportation Security Administration requirements are drilled into ...