“bore rider” Ben Rogers surfs the river Severn, one of the UK’s longest rivers, which runs several hundred kilometres from mid-Wales to the Bristol Channel. He rides what is known as a tidal ...

The Severn Bore is an astonishing natural wonder that has been ridden by surfers since 1955. Watch a clip from the BBC One series, Coast to learn more. The Severn Bore is a unique phenomenon that ...

The biggest stories of the day delivered to your inbox.

China’s Qiantang River has the world’s largest tidal bore, which can go up to 30 feet high and 25 miles per hour. The strongest bores are formed in the fall, making the region a hotspot for ...

The moon causes a tidal bore that reverses the flow of the river and slows the earth’s spin each day These Brazilians are about to surf in a very unlikely place: the Amazon River. During full ...