ARARI, Brazil (Reuters) -Deep in the Amazon rainforest, the power of mighty rivers combines with the pull of the moon's gravity to form waves that run for dozens of miles. Record-breaking Brazilian ...

CHAVES – Surfers from all over Brazil gathered this week at the Amazon River’s mouth to ride some of the world’s longest-lasting waves, when the incoming tide roars upriver in a broad band that can ...

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 and new ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. Robby Naish, Red ...

Sao Domingos do Capim — Scores of surfers and thousands of tourists converge each year on Brazil’s Para state to enjoy the Pororoca phenomenon, the “magic” tidal bore that forms when the Amazon ...