Exploring the Mysteries of an Underwater Cave ...

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Hvar, Croatia, is one of the sunniest islands in Europe. Here's how to plan the perfect island vacation, including where to ...

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Drug traffickers, especially from Colombia, have been caught using submarines to transport cocaine into Mexico, and from ...

Land dwellers can see the beauty of the Cenotes in the Yucatán Peninsula through their eyes. The vast underwater cave system offers a unique view of past life through two million years of change. They ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what ...

This photographer trained for more than a year to create these otherworldly images – breaking a world record in the process ...

Sistema Sac Actun is the world’s largest underwater cave system. Stretching an astonishing 215 miles, this submerged labyrinth of tunnels, caverns, and crystal-clear waterways is not only a ...

But there is hope, says Thymann, and documenting this dense habitat of underwater caves may be the first step in protecting the manatees that live there. Receive a weekly dose of discovery in your ...