Dylan Graves and Anthony Walsh risk it all to be the first-ever to surf a raging saltwater rapid in Western Australia’s remote Kimberley region.

This is the moment a massive tidal surge swept over a riverbank – knocking over tourists. The powerful tidal surge slammed into a group of tourists in Hangzhou, China, as they stood near the Qiantang ...

Video of a tidal bore in Indonesia has been miscaptioned online, with some users incorrectly claiming it shows a tsunami caused by a volcanic eruption off Tonga. The Hunga-Tonga-Hunga-Ha'apai volcano ...