Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...

Planning a trip to Cuba and not sure where to head? Look no further than this hidden treasure of the region—Cayo Coco Island.

A new desalination technology is undergoing testing in Southern California. Water managers hope it will offer an ...

California water agencies are working with a company on a new desalination technology, testing a system that eventually could ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...