Nearly three-fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese ...

Surprisingly, blood rain turned the sea red at a popular Iranian tourist destination, but there's science behind the ...

Adm. James Kilby says expensive Red Sea missile defenses are not sustainable and calls on the military-industrial base to ...

Algae with domoic acid is sometimes called red tide, and biologists think runoff from the wildfires and ocean sediment ...