That led them to consider that these ancient aquatic organisms actually fed on iron to fuel photosynthesis, and they must ...

But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...

Earth's oceans could one day turn purple. Nearly three fourths of Earth is covered by oceans, making the planet look like a ...

A new study suggests Earth's oceans may have been green during the Archean eon, around 3.8 to 1.8 billion years ago. The ...

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

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

Nope, it's not your imagination! The ocean is actually getting greener, according to scientists, and we found out why.

Paint a gorgeous Prussian blue and ocean green acrylic pour with spray paint highlights.#AcrylicPour #MixedMedia #WallArt ...

At first glance, the beautiful green ocean illuminations appear like captivating marine phenomena, but they actually reveal concerning water ecological changes. Modern observations demonstrate that ...

The ocean plays a vital role in the world’s economy. But it is threatened by climate change and overexploitation. Could the blue economy help? Across Europe, the ocean provides food, energy ...