The ocean is vast and mysterious, and while we're just beginning to understand rogue waves, its sister phenomenon is proving ...

For centuries, sailors spoke of two maritime nightmares — gaping holes that swallow water, and walls of waves rising from nowhere. These were tales of terror, not science, and naturalists regarded ...

Here’s what you’ll learn when you read this story: Technically, it’s a spring, because water is flowing in and not out. But in the ways that matter, it definitely is a leak. It’s known as Pythia’s ...

In the South China Sea, near the Paracel Islands, the aqua-colored waters of an expansive shallow reef platform suddenly gives way to a near vertical shaft of vast darkness – an ocean sinkhole almost ...