Scientists reveal the secrets of Martian and Titanian rivers
Remote sensing reveals the intensity of past and present river flows on other worlds.
Remote sensing reveals the intensity of past and present river flows on other worlds.
We rely on river basins over the world, but we're badly mistreating them.
Some US waterways have become greener and others yellower, but overall many have changed.
Healthy rivers are flowing rivers, say researchers.
Basically, this is boot camp for training antibiotic-resistant bacteria.
The visual effect was extremely strong, and everything was completely safe, activists say.
The Alps may seem like a paradise, but the environmental situation is extremely dire. Just one in ten rivers are ...