and even South America’s Plata River have seen major declines across the past three and a half decades. Previous research into river changes has mostly focused on the largest rivers, which means ...

videoThe water cycle In this video the continuous water cycle on Earth is illustrated ... following the Amazon River downstream. Sir David talks about other major rivers around the world, as ...

Atmospheric rivers are flowing streams of water vapor in Earth’s atmosphere that have a major impact on levels of rain and ...