Or where it is going to? My name is Seren and today I'm investigating the UK's longest rivers. This is the River Severn, and at 354km long, it's the longest river in the UK. It starts here in ...

We are losing our free-flowing rivers. Only one third of the world’s longest rivers remain free-flowing, unimpeded by dams or other barriers.

These rivers are more than just topographical beauties; they are vital links that help create Africa’s identity. Africa’s longest rivers provide support for countless ecosystems and ...

With a total length of 1,801 km, the Grand Canal is the longest as well as the oldest man-made waterway in the world. China's many rivers can be categorized as exterior and interior systems.

Just over one-third (37%) of the world’s 246 longest rivers remain free-flowing, according to a new study published today in the scientific journal Nature. Dams and reservoirs are drastically reducing ...