The Denmark Strait cataract is a sloping portion of the seafloor between Iceland and Greenland that funnels cold water from the Nordic Seas into the Irminger Sea, fueling Atlantic Ocean currents.

A view of Iguazu Falls from Argentina's side. First comes the roar—a low, thunderous rumble rising from deep within the jungle, long before the falls come into view. Then the mist appears, drifting ...

The Denmark Strait cataract, located between Iceland and Greenland, is technically the largest waterfall on Earth, though it remains entirely hidden underwater. As reported byLive Science, this ...

When you try to come up with the Earth's largest waterfall, there are a lot of factors to take into account. Some might break it down based on sheer size, the flow rate or volume of water coming ...

Home to both the world’s largest rainforest and mightiest waterfall — the Amazon and Iguazu Falls, respectively — Brazil is a place of superlatives when it comes to natural wonders, from flooded sand ...