Also called "dikengyuan" in Mandarin, which means "pit courtyards," the homes are a type of cave dwelling ("yaodong") commonly found in the Loess Plateau in northern China. "Academic literature ...

Lucky for him, there's a Palm Springs "Bat Cave" signaling him home. The West House, a swanky 1954 home in the Old Las Palmas neighborhood, was once the desert retreat of actor Adam West, best known ...

To this day, explorers have yet to find an end to it, despite mapping more than 400 miles of passageways. Mammoth Cave is home to a variety of animals known as troglobites — wildlife species that are ...