The Xingu River, the largest tributary of the Amazon, runs wide and swift this time of year. Its turquoise waters are home to some 600 species of fish, including several not found anywhere else on the planet. A thick emerald ...
Environment
Apr 5, 2009
4
0
The Copernicus Sentinel-3 mission takes us over the Japanese archipelago—a string of islands that extends about 3000 km into the western Pacific Ocean.
Environment
Jan 17, 2020
0
3
Tourists looking for sun and sand in Mexican resorts like Cancun, Playa del Carmen and Tulum have been disgusted by foul-smelling mounds of sargassum—a seaweed-like algae—piling up on beaches and turning turquoise waters ...
Environment
May 10, 2019
0
23
