Felt like a tsunami out of a movie!” Beachgoers flee in Praia de Buarcos, as ominous cloud formation consumes the shore.

THIS is the shocking moment a “mini-tsunami” swept sideways across a tourist beach – leaving eight people injured. Freak ...

Aussie beach turns red as incredible 'tidal wave' takes over. The sand turned red thanks to millions of native crabs crawling out of the ocean. Sophie Coghill ...

As a kid, Janaira Quigley had a personal mission: grow trees everywhere she went. A hippie at heart, she was always interested in science, and her family had their own fruit trees in their yard, so… ...

The pair were on Martins Beach in Half Moon Bay on Saturday when the wave swept them into the sea around 1 p.m., the U.S. Coast Guard Northern California said. The city is located about 30 miles ...

By absorbing the tidal energy, the team’s MetaReef managed to reduce wave amplitudes by as much as 80 percent. Of course, ocean current interactions are much more complicated than pistons ...

While squeezing every ounce of these kilowatt hours from the ocean is likely impossible, wave energy could still account for around 10–20 percent of the U.S.’s renewable energy mix.

The scene at the Marina beach in Madras, India, on Dec. 26, 2004, as tidal waves from the Indian Ocean tsunami swept through the region. AFP via Getty Images ...

Dippers at the fifth annual Women’s Wave, an International Women’s Day celebration and ocean dip, at Willard Beach in South Portland on Sunday. Brianna Soukup/Portland Press Herald ...