The oceans wore a green hue billions of years ago and if cameras existed, Earth would have looked emerald green from up above ...

Green oceans on early Earth, shaped by iron, pushed microbes to evolve light-absorbing tools that worked in green light.

For me, the emerald green color trend belongs in a space with lashings of light so the shade’s complexity and brilliance can shine and be appreciated — but, there are moments when different ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

A new study reveals Earth's oceans may have looked green 2.4 billion years ago due to iron particles before oxygen made them ...