The SWOT satellite tracks river width, height and slope, revealing seasonal changes and underwater topography.

Satellite data shows rivers rise and fall less than expected while revealing hidden riverbed shapes and new clues about Earth’s water cycle.

Add Yahoo as a preferred source to see more of our stories on Google. Open pit gold mines have spread across large areas of the Orinoco Mining Belt in recent years. Magda Gibelli / AFP via Getty ...

Antonio Machado Allison does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

(MIDDLETOWN, CT) Venezuela’s Orinoco River Basin is a wild land of lush forests, grasslands and a vast delta of jungle wetlands teeming with wildlife. River dolphins and endangered Orinoco crocodiles ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Antonio Machado Allison, Wesleyan University (THE CONVERSATION) Venezuela’s Orinoco ...