In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

Hiding deep in the Allegheny Highlands, nestled in the bottom of a canyon once known as Kincaid Gorge, Lake Moomaw has some ...

Spotted off the coast of Mexico’s Guadalupe Island, Deep Blue seems remarkably unbothered as she floats past some divers, two of whom are inside a relatively flimsy-looking cage, but one who seems ...

Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with oxygen.

Widespread coral bleaching at Ningaloo Reef off Western Australia's coast has deeply alarmed scientists and conservationists.

Blue Mind Theory describes the calming effects of being by water. As a travel writer, I traveled to Vancouver Island to ...

New research has shown that whales ferry substantial quantities of nutrients for thousands of miles in their urine and other ...

What sets all the best ocean thrillers apart from the many options of the subgenre is their ability to make viewers consider ...

On the tiny South Pacific island of Niue, a self-governing Polynesian nation with political ties to New Zealand, Niue Blue is ...

So much so, in fact, that she lives on a sailboat in the Florida Keys because she finds the blue water around her to be ... Beyond the deep blue sea, what does blue represent?

Communities in coastal areas such as Florida, shown in this 1992 NASA image, are vulnerable to the effects of sea level rise, ...

What do you picture when you think of water? An icy, refreshing drink? A crystal-blue ocean stretching to the ... any streams to carry sediment into it. Deep waters like Crater Lake look dark ...