If you ever see the rare phenomenon known as square waves, also known as a cross-sea, in the ocean, get out immediately. While most waves form parallel to the shore and break at the coastline, square ...

As if the ocean wasn’t already beautifully scary to half the world, a video only further ended up adding to that fear, after it was shared on social media. The said clip showed some massive square ...

It’s something surfers, sailors, and coastal walkers have quietly noticed for centuries: ocean waves often seem to come in a repeating pattern, with every seventh wave standing out as bigger, stronger ...