![The water level of the largest tributary of the Amazon River has hit a record low.](https://science.nasa.gov/wp-content/uploads/2023/10/rionegro-oli-2023276.jpg?w=4096&format=jpeg)
Drought on the Rio Negro
The water level of the largest tributary of the Amazon River has hit a record low. Read the full story
Credits: NASA Earth Observatory/Wanmei Liang
TakenOctober 3, 2023
Image CreditNASA Earth Observatory/Wanmei Liang
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