The River Thames has a colorful history. It was a river highway long before railways and roads were built. It has brought flood, disease and death to thousands

The Tiber River begins in the Apennine Mountains in Central Italy. It flows through Umbria, Tuscany, Lazio and Rome before emptying into the Tyrrhenian Sea near

The River Thames has a colorful history. It was a river highway long before railways and roads were built. It has brought flood, disease and death to thousands

One hundred million years ago, Australia rose from the sea. The water drained from the highlands, and formed the rivers of today. The Murray River meanders acro

Titan was the first moon of Saturn to be discovered. It took another six years to find the next moon. Since then, 53 definite moons have been found around Satur