More than 80 percent of our poll participants were able to tell the difference between hot and cold water just by listening to the sound of the... What Does Cold Sound Like? See If Your Ear Can Tell ...

Have you ever stepped outside on a frigid, quiet morning and heard sounds emanating from somewhere far away? It's not your imagination—cold air really does carry sound farther. Sound begins with ...

Is it hard to fly a helicopter in the Antarctic cold? What do penguins sound like? How about the instruments designed to test ...

Go back to a cold morning. (It could even be when you woke up this Tuesday morning.) Other WRAL Top Stories Do you recall smelling your neighbor's fireplace? Maybe you heard a train and thought, "I ...