Fertile river valleys in Asia are the cradles of the civilization. Learn why and how.| World Rivers
What’s a river, stream, brook, or creek? These terms often overlap—so what really sets a river apart from smaller flowing waters?| World Rivers
Waterfalls are often the most beautiful parts of the river. Learn how they are formed and how do they function. Rivers are oases, centers of the biodiversity, borders and fill many other roles. Visually, they are not always strikingly spectacular to most of the people. Only a few can understand and admire the intricacies| World Rivers - Rivers are lifelines of our planet!