Paddleboards have taken to the River Dee in Flintshire to ride on a tidal bore. The natural phenomenon happens when the sea's waves are so strong they push water upstream against the river's ...

Distorted video shows tidal bore in Indonesia. While the water in the video looks unnatural, this is due to a combination of factors – none of which involve weather modification or HAARP.

The High-frequency Active Auroral Research Program, or HAARP, cannot modify tides or weather phenomena, experts told USA TODAY.

A tidal bore was seen rolling along a river in China. Footage captured by Mr Wei shows the wave surging toward the shore in Hangzhou, Zhejiang, on August 19. Continuous waves can be seen rapidly ...

Instead, he was indulging in his relatively newfound interest in the tidal bore phenomenon—waves that are created when the rising tide pushes up against a river current.

The Bore, a tidal wave that occurs in the lower reaches of the river, was visible as it surged up between Newnham-on-Severn and Over in Gloucestershire.

Unlike regular tides, tidal bores are unpredictable and can be violent, reaching speeds of up to 25 mph, posing danger to people and wildlife, while impacting the ecology of river mouths.

The weather was warm for Nova Scotia in mid-June and we were ready for an adventure on this natural phenomenon known as the tidal bore, the shift between low and high tides in the Bay of Fundy.

Surfing on the Amazon River, as weird as it sounds, is nothing new. People have been riding the tidal bore, dubbed the "Pororoca," for years now; and yet, any time this natural phenomenon comes to ...