Geological deposits hint at ancient ocean on Mars’ surface

Can’t have a devastating water wave without water!

First deep-sea mining operation scheduled to start in 2019 — here are the bots that will do it

Whether you agree to the idea or not, the bots sure are awesome.

The oxygen in the oceans has decreased by 2% in the past 50 years

It’s like the ocean is having a heart attack.

Johnson&Johnson to remove plastic from swabs, switch to paper

You can flush as many of these babies as you like.

Strange ‘Muriwai Monster’ is a crustacean colony, New Zealand marine scientists say

Beaches — the final frontier. For these guys at least.

Pluto’s ‘heart’ might be filled with an ocean of liquid water

Pluto shares some love.

For the last 18 years, robotic mussels have been watching over our oceans

They’ve collected staggering amounts of data.

The oceans are filled with song, and here’s a part of it

You could call it a flowing melody.

The Greenland ice sheet is losing some 270 billion tons of ice each year, a new study finds

Knowing how much water gets melted into the oceans will help us estimate the impact of rising sea levels.

Fish urine keeps corals healthy, but we’re taking all the fish out of the water

Does this mean I have to pee in the pool now?