"They are waves generated by a persistent wind on the surface of the ocean that is approaching our coasts," he said. Dozens of small fishing boats and businesses near the sea were affected ...

A powerful storm pummeling the West Coast churned up waves as high as 60 feet, killing one man, sweeping another out to sea and prompting multiple rescues when a pier collapsed in Santa Cruz ...

The topography of the coastline and the ocean floor will influence the size ... That is why a small tsunami at one beach can be a giant wave a few miles away. All tsunamis are potentially ...

The giant floating pipes will be driven by the wind, waves, and currents. His system is projected to clean 50% of the garbage patch in five years. The Ocean Cleanup has started the assembly ...

A series of storms leading into Christmas are expected to continue to pound the West Coast on Tuesday with heavy rain, gusty winds and giant ocean waves. On Monday, the wild weather turned deadly ...