The release of water from Caballo Dam drew hundreds downriver on Saturday, May 31 to celebrate the release to area parks.

Water was released from Caballo Dam to the Rio Grande for the annual allotment of water for Mexico, Texas and New Mexico ...

The Brazilian environmental agency, IBAMA, approved a license to blast a natural rock barrier on the Tocantins River in Pará ...

Dolphins are one of the oldest creatures in the world along with some species of turtles, crocodiles and sharks. The Ganges river dolphin was officially discovered in 1801. Ganges river dolphins once ...