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

Researchers are exploring ways to monitor underwater human activity by listening to the natural sounds of sea creatures instead of using whale-harming methods like sonar.

Whale faeces is the starting point of many food chains in the ocean. Researchers are now trying to use excrement from the lab as fertiliser to boost the CO2 storage of the oceans.