Scientists unveil research on the deep-diving 'mystery mollusc' : Short Wave This critter lurks in the ocean's midnight zone, has a voluminous hood, is completely see through and is bioluminescent.

With a diving mask, your vision is limited to about 100 degrees, so a good-quality dive light should cover at least half that. Beams between 20 and 75 degrees are excellent as primary lights for ...

When we think of the ocean, what often comes to mind are familiar sights– coral reefs, fishing boats, and waves breaking ...

To find food in the dark, deep-diving whales, like sperm whales, pygmy sperm whales and goose-beaked whales, send out clicks and buzzes from a vocal cord-like structure near their blowholes. These ...

While deep-diving whales have been around for a long time, plastic garbage reached their world only in the last decades. “These items are fairly new in their environment,” Savoca says.

Deep-diving toothed whales wash up dead with stomachs full of plastic and prey alike. Their built-in sonar likely can’t tell the difference.