In a cave in southern Italy, archaeologists sifted through a muddy riverbed normally submerged by the turquoise waters of an underground river. A dull brown artifact caught their attention — and ...

Deep in the lush, untamed heart of the Amazon rainforest lies a river that seems torn straight from the pages of a fantasy ...

The Neglinnaya River (also called the Neglinka River) used to flow across Moscow from north to south, until it was buried underground in 4.7 miles (7.5 kilometers) of tunnels. Today it drains into ...

Ebtehaj works at the University of Minnesota's lab on the river at St. Anthony Falls. For the past four years, he and his ...

The underground river that flows into Pantai Baron in Gunungkidul, Yogyakarta, overflowed due to the flood that occurred on ...

Deep underground, a construction crew is hard at ... This $615 million project is key to cleaning up the Potomac River. When heavy rain strikes a centuries-old neighborhood in Alexandria, Va., ...

Now researchers claim they have discovered ‘the legendary halls of Amenti’ – in other words, the underworld of Egyptian ...

What makes this property so special though lies buried deep underground. "The base went active in 1960 and decommissioned in '64," said the seller, Thomas Kontinos. The property was previously ...