Expedition includes joint research with scientists from Argentina, Bulgaria, and Ecuador, highlighting Türkiye’s strong ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...

Discover why Alaska is known as 'The Last Frontier.' Explore its vast, wild landscapes, extreme climate, and the unique spirit of exploration and self-reliance that defines this 49th U.S. state.

In a world where towering waterfalls like Niagara Falls and Angel Falls capture our imagination, there is one waterfall so ...

Stratospheric polar vortex changes still trigger brutal U.S. winter cold snaps and extreme weather despite a warming climate.