The Indian Ocean looks flat from above, but one part of it sits far lower than it should. South of India, the sea surface ...

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 ...

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