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

Pieces of this coastal Ghana community disappear into the sea when heavy waves batter the shore — sweeping away houses and ...

The hazardous conditions have claimed one life in Sonoma County, where authorities say high waves swept a person into the Pacific on Sunday.

A 54-year-old man died after a “rogue wave” carried him into the ocean while he was at a tidal pool area with family in ...

Afeli Bernice Adzo's dog named Nuworza walks by the remains of their family home, which was destroyed by coastal erosion in ...