Vol. 16, No. 3, Part A: Dedicated Issue: Trace Contaminants and Nutrients in Estuaries: Symposium Papers from the Eleventh Biennial International Estuarine Research Conference (Sep., 1993), pp.

A famous river in Spain that flows with reddish water continues to have historical and scientific significance. The Rio Tinto is often noted as the site where the Copper Age and Bronze Age likely ...

A new theory about ancient Mars puts some fizz back in the idea that the Red Planet was once warm, wet and potentially habitable. Many studies have suggested that early Mars was covered by large ...

In an effort to learn whether Mars could host life, scientists have been trekking to some of the most Mars-like places on Earth. These spots, such as the freezing Antarctic, dried-out salt pans in ...

This image shows acidic mine drainage (AMD) precipitates in the Rio Tinto River, Spain. AMD precipitates are rich in iron oxyhydroxide minerals such as ferrihydrite. These minerals typically grow by ...

LONDON (Alliance News) - EMED Mining PLC Friday said a government environmental 'compatibility report' has been issued for its Rio Tinto Copper Project in Spain. The copper-focused mining company said ...

image: This image shows acidic mine drainage (AMD) precipitates in the Rio Tinto River, Spain. AMD precipitates are rich in iron oxyhydroxide minerals such as ferrihydrite. These minerals typically ...