Barack Obama has the finger point. Hillary Clinton has the karate chop. John McCain is ground into the floor. Voters can tell a lot about
presidential candidates from their body language. Experts explain how.
The chewed-up gum that befouls American sidewalks costs taxpayers millions of dollars in cleanups. Now researchers in Illinois say they have developed an
alternative that doesn't stick to shoes. Will consumers bite?
As a collectible, barbed wire has everything it needs - a wire guru, annual conventions and a special kind of wire that is the crown jewel of every
collection, the coveted Dodge Star. But recent wildfires in Texas have threatened the supply of collectible antique wire.