A canal in a suburb of Argentina's capital Buenos Aires turned bright red on Thursday, alarming local residents. Pictures and ...

The Argentina Environment Ministry said in a statement that it had taken water samples from the 'bloody river' and said that ...

Jellyfish float among the fronds of a kelp forest off Isla de los Estados, Argentina. Giant kelps (Macrocystis pyrifera) are the largest algae in the ocean, growing upward to more than 150 feet.

Five percent of the ocean is protected ... lent support to the creation of a protected marine park at the tip of Argentina. It’s next to waters that Chile designated as a park, and Sala believes ...

southern South America and the South Atlantic Ocean, the eclipse will be viewed as a "ring of fire" only from South America and remote parts of Chile and Argentina. The only other place it's ...