Penguins are the acrobatic athletes of the seas, and they can keep diving for long periods of time because they have exquisite control over how and when their muscles use oxygen, new research ...

Penguins are the acrobatic athletes of the seas, and they can keep diving for long periods of time because they have exquisite control over how and when their muscles use oxygen, new research ...

I’ve gone diving and snorkeling all over the world. But there’s something about cenotes that never gets old. I’m obsessed. Each one is like its own secret swimming hole. Some look small on the outside ...

My obsession with the ocean started early, in the days when I was so little that my very tall father could hoist me on his shoulder and jump waves near the Santa Monica Pier. I learned to swim in the ...

I've heard it said that scuba diving is as close as most of us will ever come to experiencing outer space. I believe it. Descending down into the depths of the ocean, where all becomes quiet and ...

A pair of scuba divers have captured amazing footage of marine life by leaving their GoPro on the ocean floor unmanned. Brittany Ziegler, 34, from Maui, Hawaii, and her best friend Bettina Aelley, 38, ...

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"Window in the Waves" documents the Flower Garden Banks National Marine Sanctuary, a rare collection of healthy coral 110 miles off the Louisiana-Texas border in the Gulf of Mexico. The filmmaker is ...