Covering more than 7 million square kilometres in South America, the Amazon basin is one of the biggest and most impressive river systems in the world. But it turns out we have only known half the ...

Scientists have found a gigantic underground river flowing thousands of feet below the world's second longest river Amazon. Researchers at the department of geophysics of the Brazil National ...

An underground river, discovered by Brazilian researchers as flowing 13,000 feet below the Amazon, is not a river as the conventional meaning suggests. Last week, a study on the river was presented to ...

Scientists have made a very wild discovery in the Amazon Basin. The mighty Amazon River is one of the largest and most impressive (and scariest) rivers on the planet. The Amazon ranges in width from ...

V M Hamza, a native of Kunnamangalam, made a name for himself in Brazil by discovering a subterranean river, 'Rio Hamza' (River Hamza), which was later named after him. "Kerala has had a long ...

The world’s longest underground river, discovered recently in the Amazon Basin in Brazil, has been named Rio Hamza (River Hamza) after Kerala-born scientist Valliya M Hamza, who led the team that ...

Brazilian scientists say they have found signs of a huge underground river flowing far beneath the Amazon River, reports O Estado de Sao Paulo. Valiya Hamza of Brazil’s National Geophysics Observatory ...