The Red Sea has got nothing on this red beach. The shoreline off an Iranian island turned bright red after getting battered by heavy rains in a scene straight out of the Bible. “Walking along ...

During the downpour, the region witnessed a red runoff, water gushing down the cliffs and entering the sea. A local tour guide posted a few clips of brilliantly vermilion landscapes on Instagram ...

Alongside co-founder Adhesh Shenoy, 26, above left, London-based Chen created a device for roadside drains that aims to reduce ocean pollution caused by urban runoff. It’s a problem that will ...

Red tide, a harmful algae bloom, is impacting seafood supplies and prices in Gainesville, Florida. The bloom, while a natural phenomenon, is exacerbated by human factors like agricultural runoff.