In the waters off Iwo Jima, a volcanic island in Japan’s Satsuma archipelago, the sea has a distinct green tint. It’s not ...

The new research, published recently in Nature, used numerical simulations to reconstruct the underwater light environment of ...

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

It's about the way that humans see the world, and how until we have a way to describe something, even something so fundamental as a color ... sea." But why "wine-dark" and not deep blue or green?