Adrenaline seeker Tanner Braungardt submerges a specialized jumping apparatus to create a unique underwater playground at the bottom of his swimming pool.

A large pod of spinner dolphins was spotted off the Napali Coast, Hawaii, on1.Stunning footage filmed by photographer Shreenivasan Manievannan shows an estimated 100 to 200 dolphins, with ...

A collection of honored images from this year’s competition celebrating “photography beneath the surface of the ocean, lakes, rivers and even swimming pools” ...