In 2003, rock music fans were introduced to one of the most iconic music videos of the early 2000s: Audioslave’s “Show Me How ...

But when he experienced his first sound bath – a meditative practice that immerses people in deep sound vibrations created by instruments such as gongs and singing bowls – it blew his mind.

Kelly Walsh, 52, spent four hours at the bottom of the Challenger Deep It used to be said that more people had walked on the surface of the Moon than had dived to the deepest part of Earth's oceans.

The mission on Nov 10 beamed up the world's first live video from Challenger Deep. The submersible, equipped with robotic arms to collect biological samples and sonar “eyes” that use sound ...