Marine biology

Marine life off Jersey is changing as water temperatures rise due to climate change, an expert says.

The Indian Ocean site is "far beyond anything we had imagined", one researcher says.

The BBC's Mykyta Osadchyi explains why clownfish sometimes change their sex.

David Palfrey makes a film inspired by encountering many octopus while diving in Cornish waters.

Researchers say Risso's dolphins are benefiting from the increase of octopus in the south west.

Data collected by scientists will be used in many sectors, including the development of marine policies.

A vividly coloured sea slug usually found in the Mediterranean is discovered on the Devon coast.