Robots are cleaning our oceans, harbours and rivers. No matter how much they clean, it’s only politicians who can make a real change.

In a world first, US scientists piloted a camera-equipped ocean drone that looks like a robotic surfboard into a Category 4 hurricane.

A rogue planet is an interstellar object of planetary mass without a host planetary system and could be fertile nurseries for life.

Dave ‘Dinger’ Bell’s journey was marked by several struggles, including a huge storm, jellyfish stings and his fear of open water.

There's a global race to reduce the amount of harmful gases in our atmosphere to slow down the pace of climate change through carbon capture

Saildrone has unveiled its Offshore Wind Life Cycle solutions that, it says, will help make new offshore wind farms a reality.

Marine sediment cores are yielding new insights into the complicated relationship between sea ice and climate change.

Two uncrewed vessels remotely controlled from shore have travelled up to 40 kilometres offshore into the North Sea to undertake survey work

The year 2050 has been predicted to be a bleak year for the ocean. Experts say that by 2050 there may be more plastic than fish in the sea.

Carbon dioxide from the atmosphere can dissolve in oceans, lakes and ponds, forming bicarbonate ions and other compounds that change water

Researchers have developed prototype technology that can double the power harvested from ocean waves.

Microscopic marine life plays a fundamental role in the health of the ocean and, ultimately, the planet. Just like plants on land

The people of Easter Island appeared to drink directly from the sea, European explorers reported in the late 1700s.

Tourists visiting the picturesque port at Cassis, often see an unedifying sight: plastic bags, discarded drinks bottles, and surgical masks

What’s special about this project is that it takes CO2 out of the ocean, as well as the atmosphere.

“Harvesting kelp from clean waters as a regenerative carbon-reducing, plant-based superfood is a game-changer.”

Whales were hunted nearly to extinction. A new report shows how important they are for healthy oceans.

The decision coincides with the launch of a new initiative to inform, inspire and empower people to live more lightly on the planet.

National Geography said that while other oceans are identified by the region they surround, the Southern Ocean is defined by its current

Coral reefs are not just a pretty feature to look at underwater, they are described as the lungs of our ocean.