Scientists report that the Black Sea has changed color dramatically. Until recently, it had a dark blue color on space ... These microscopic algae, bacteria, and plant-like protists use ...

There have been several beach closures already this year from Bay St. Louis to Pascagoula. Here's how the testing works and ...

Offshore flooded caves, so-called ocean blue holes, are extensions of the ... hydrogen sulfide in higher doses can cause delirium and death. Bacteria color the water at a depth of 30 to 36 feet ...

A new study suggests that the Earth's oceans may have changed color over time and could change again in the future, depending ...