Population growth and better living standards mean the demand for fresh fish, shellfish and crustaceans is constantly increasing. Aquaculture projects enhanced by AI are seeking to mitigate the damage to our oceans.

The new low-noise prototype can pick up plastic without disturbing its natural surroundings.

The oceans are the world's biggest natural carbon sink, but more carbon has created more problems.

Large whales can have important environmental and economic impacts. New AI buoys are being rolled out to protect them.

Much of the world is wracked by water scarcity. Can high tech nano-engineering provide surprisingly simple and cheap solutions?

Kelp forests play an important role in climate protection and biodiversity - but their numbers are dropping fast. Can this simple solution save them?

A multi-disciplined project is using machine learning to decode the complex calls of sperm whales. Will we soon be able to 'talk' with them?

A pocket-sized device intended for use on the Moon could soon play a key role in Japan’s ambitious plans to sequester carbon dioxide.

Shipping is a significant contributor to global carbon emissions. Can onboard carbon capture drastically reduce this?