The deep blue sea may not have always been so blue. A new study suggests that the Earth's oceans may have changed color over time and could change again in the future, depending on the chemical makeup ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The reason Earth's oceans may have looked different in the ancient past is to do with their ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

We've always called Earth the blue planet, but that color might not be permanent. Previous research claims our oceans were once green, and if environmental conditions shift dramatically, a new study ...

Researchers at KAUST have confirmed that the Red Sea once vanished entirely, turning into a barren salt desert before being ...

NICE, France (AP) — The third U.N. Ocean Conference opened Monday as pressure mounts for nations to turn decades of promises into real protection for the sea. “The fight for the ocean is at the heart ...

Scientists at King Abdullah University of Science and Technology (KAUST) have provided conclusive evidence that the Red Sea ...

Researchers found that 6.2 million years ago, the Red Sea dried completely and was then suddenly reflooded, marking one of Earth's most extreme environmental events.