If you can wiggle your ears, you can use muscles that helped our distant ancestors listen closely. These auricular muscles helped change the shape of the pinna, or the shell of the ear, funneling ...
When you're listening to oldies radio, you'll likely hear a few songs that sound like dated novelties that wouldn't hold up today. But then there are songs like "Take Good Care of My Baby," released ...
NPR's Ayesha Rascoe plays the puzzle with Weekend Edition Puzzlemaster Will Shortz and Lauren Cusitello of San Diego, Cali.