Square waves form when two wave systems collide, creating dangerous ocean patterns that threaten boats and swimmers.

Millions of residents along Australia’s eastern coast are bracing for the arrival of a very slow-moving storm, the most southerly tropical cyclone to threaten the region in more than 50 years.

Ex-Cyclone Alfred has caused beach erosion so extreme, it's left escarpments up to six-metres high in some dunes, including ...

Shorelines in tourism hotspots such as the Gold Coast and Byron Bay have been denuded by giant waves caused by the cyclone, ...

Royal Caribbean and others to weather the storm at sea or divert to other ports, according to 9 News Australia and Daily Cargo News (DCN). A tropical cyclone is similar to a hurricane or a typhoon.

AGAVEDZI, Ghana — Pieces of this coastal Ghana community disappear into the sea when heavy waves batter the shore — sweeping away houses and land, threatening to unearth bodies buried in cemeteries ...

The outer fringe of a tropical cyclone has started to hit eastern Australia, bringing heavy rains and record-breaking waves ...