In 2012, three deep-sea divers were on a routine operation in the North Sea when one of them became trapped underwater. Liu had to dive in deep, dark water in order to recreate the harrowing rescue.

If you think only grannies stand ready with dust rags in preparation for spring cleaning, think again. Cleaning the dust, ...

Anxiety doesn't just live in your thoughts—it's a full-body experience that affects how you perceive everything around you.