Castleton Tower, near Moab, pulsates at about the rate of a human heartbeat as it taps into the earth’s natural vibrations. By JoAnna Klein In 2013, a mutual friend brought Kat Vollinger and Nathan ...

A popular rock-climbing destination in Utah, Castleton Tower dominates the surrounding landscape, standing nearly 400 feet tall like a stone skyscraper. It's a gorgeous sight and, as researchers from ...

At about the same rate that your heart beats, a Utah rock formation called Castleton Tower gently vibrates, keeping time and keeping watch over the sandstone desert. Swaying like a skyscraper, the red ...