Beneath the icy waters between Greenland and Iceland flows Earth’s largest waterfall, three times taller than Angel Falls — yet completely invisible from the surface. How can something so vast remain ...
Cao Cristales isn't easy to reach. It requires international flights, domestic flights, boat rides, long hikes, basic accommodation, and adaptability.
While searching the river, we recovered a plastic bag that was still sealed. It had not deteriorated or broken open. Finding ...
Explorer and athlete Ash Dykes showcases the Great Wall of China’s history and diverse landscapes in a new BBC Earth series.