Plunging into the ocean depths will give you a new perspective on the planet—and make you fall in love with sharks. A scuba diver explores a cave inside Casa Cenote on Mexico’s Yucatán Peninsula. The ...

Like sailing, scuba diving is a sport and a recreational pastime enjoyed by millions of Americans, and like sailing, thousands more people are taking scuba-diving lessons each year, so they too can ...

The documentary short, “Lessons from the Water: Diving with a Purpose,” created in partnership with CNN Films, airs tonight at 9:30 p.m. ET. One of the earliest lessons a child learns is the ...

If you're one of the growing numbers of people who plan to relieve your boredom with an underwater getaway, now is the time to learn to scuba dive. Within one week of training, you can explore the ...