A group of women took a dip in the Amazon River and swam for a few minutes. Then they looked around and couldn't believe what ...

Alongside the extraordinary fluvial discharges and the intense tidal currents, vigorous currents induced by the wind and an active western boundary current make this area one of the most energetic ...

In the vast plume of the Amazon River, microscopic algae adopt a surprisingly flexible survival strategy: They combine ...

Bouncing along the river, the murky waters of the Amazon River tributary extended in each direction. In the distance, a line of vibrant green trees looked out over the waters, teeming with wildlife, ...