This week’s exploration of the Sacramento Delta takes us to Rio Vista, then north to Grand Island, Ryde and returns through Walnut Grove and Locke.

Map of the Yangtze River Delta, within which the Tai Lake Basin is characterised by low-lying lands. Source: Nolf et al., Delta Management in Evolution: A Comparative Review of the Yangtze River ...

The Colorado River is supposed to end at the Gulf of California but hasn't done so for decades. A joint effort between the United States and Mexico seeks to change that.

As NASA's Suomi NPP satellite passed over Egypt on Oct.13, 2016, several dozen small fires were burning in the Nile River Delta. Red outlines show where MODIS detected high surface temperatures ...