The river's width varies from 1 to 6.2 miles during the dry season, but expands to over 30 miles wide in some parts during the rainy season ...

This expansive forest stretches across several South American countries, breathing life into the very atmosphere we depend on ...

Our study shows that while aerial urination may be rare, or rarely observed, in cetaceans, it is relatively common in botos.” ...

Researchers say they have made a startling discovery in the Amazon River. But their evidence wasn’t collected from the water—it could be seen from shore. After around 219 hours of observations ...

Smaller fish species are more nutritious, lower in mercury and less susceptible to overfishing, a Cornell-led research team has found. The team's study was conducted in the Amazon River, but the ...