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Viral footage shows a giant iceberg calving into Greenland waters, and launching a large, rolling wave directly at a tour boat.

Footage from Kenai Fjords National Park shows a glacier unleashing a spectacular cascade of snow and ice. Can it be surfed?

A kayaker paddled for his life, while an orca stalked him into shallow waters at Bahía Rosas, Golfo San Matías, in Argentina.

After a quiet Atlantic season, the Category 2 storm made landfall near Destin, Florida, and unleashed havoc throughout the Gulf Coast.

Homes flooded, cars were stranded, and locals literally surfed the streets as extraordinary ocean levels overwhelmed the Balboa Peninsula.

Hurricane Rachel has already flooded Laguna Beach as NOAA warns the powerful El Niño could strengthen further.

Long Beach seawalls are getting blasted while high surf and elevated tides flood parts of Laguna Beach.

Ander Mendiguren and Zoe Jaeckin win the third Twin Fin Invitational in Zarautz.

European model guidance depicts enormous seas while NOAA warns individual waves can far exceed the average.

Welcoming over 2,200 students, the Kōkua Learning Farm is feeding Oahu and planting seeds for a brighter future.

Inside the coastal flooding on the Balboa Peninsula, where the city has declared a local emergency.

An elevated Pacific, giant runup, and tropical swell are combining to produce extraordinary coastal flooding.

Australian firefighter Mel Ismail has revealed terrifying new details of the attack that nearly killed him.

Video shows chaotic surf and storm surge while NOAA reports peak offshore seas reaching 37 feet.

The massive El Niño-fueled ocean pulse could raise sea levels up to a foot and amplify flooding, erosion, and dangerous surf.

The unusual forecast sends Rachel sharply northeast as officials warn of dangerous surf, flooding, heavy rain, and powerful rip currents.

After a record-late start to hurricane season, Isaias explodes over the Gulf with electric storm tops, towering seas and dangerous surf warnings along the coast.

Alchemy Surf Resort will bring a massive 62-module Wavegarden Cove to Northern California near Sacramento.

The Boardroom Show's Best in Show board build-off puts $5K on the line, October 10-11 in Del Mar.

Wild footage from Carlsbad, CA shows a powerboat launch completely out of the water after meeting an incoming set head-on.