Earlier this year, the revelation that their surfaces are a similar shade of greenish blue hasn't done much ... The new theory suggests that instead, a deep ocean of water lies just below layers ...

Syd Sujuaan via Unsplash Surrounding tropical islands, coral reefs can extend for miles into the deep ocean ... it loses its blue coloration and fades to a reddish-brown color, according to ...

The ocean is one of the world's largest carbon sinks, which allows carbon to be removed from the atmosphere. Yet the blue economy, especially industries like seabed and deep sea mining ...