WWF scientists have developed data and maps of the world's rivers that provide valuable information about where streams and watersheds occur and how water drains the land surface. Washington, DC – A ...

BUT RIVER DOLPHINS ARE AT RISK There are only six extant species of river dolphins left in the world today and they are all endangered ... The initiative will map all major polluting industries and ...

At 4,130 miles (6,650 km) long, the Nile in Africa is the longest river in the world. Some people consider the Amazon in South America to be longer. This is because the many hundreds of channels ...