The source of the river Thames has dried up due to extremely hot weather and drought. During the past six months, the start of the world famous river has become no more than a dirt track.

The stone marker of the source of the River Thames in Gloucestershire on 8 August (Getty) Major rivers across Europe have suffered even worse water shortages than the Thames, with alarming images ...

Amazon Express expedition leader West Hansen paddles the Mantaro River, a possible source of the Amazon. Radius Images / Alamy But whether geographers accept the claim of Mantaro as the Amazon's ...

The Colorado River basin has lost twice as much groundwater since 2003 as water taken out of its reservoirs, according to a study based on satellite data.

The Susquehanna River is not the picture of health, but it continues to make progress according to Valley environmental watchdogs and scientific researchers. One of the oldest rivers on Earth, the ...

Some communities received between 7 and 9 inches of rain. Pioneer Valley residents near the Connecticut River woke up Tuesday morning under a flood warning as Western Massachusetts’ central ...

Our job is to paint pictures and solve problems while learning ... to human immunodeficiency virus (HIV). The River is wide. The thesis: that the origins of both HIV-1 and HIV-2 result from ...