Check your tumbler cups ASAP.

CLEVELAND — Look around your house. Chances are you've got toys and other household items powered by those tiny button-size batteries. What you may not know is that they’re potentially deadly if ...

Add Yahoo as a preferred source to see more of our stories on Google. A "button cell" battery is held between a thumb and index finger. If small children swallow them, the batteries can get stuck in ...

Look around your house. Chances are you've got toys and other household items powered by those tiny button-size batteries. What you may not know is that they’re potentially deadly if swallowed. A new ...