Blue Planet 2 producers say final episode lays bare shocking damage humanity is wreaking in the seas, from climate change to plastic pollution to noise
Environment Minister Thérèse Coffey's speech to the COP23 UN Climate Summit - in full
The Collaborative Centre for Sustainable Aquaculture Futures will focus on sea animal health, food safety and protection of aquatic environment
Skipjack tuna from the western Pacific is common on supermarket shelves, but a new coalition argues its certification as sustainable is illusory
In his first major speech as Environment Secretary Michael Gove confirms the government will introduce legislation this year to ban microbeads from cosmetic and personal care products
Campaigners renew calls for bottle deposit scheme in Scotland as images emerge of seabirds poisoned by growing tide of plastic pollution
Nine of the world's largest fishing companies have agreed to a joint UN pact to stamp out overfishing
Marine Stewardship Council, which promotes sustainable fishing, wants 20 per cent of the global catch to be certified or engaged in MSC programmes by 2020
Experimental device combining subsea energy generation and storage is "performing in line with technical predictions" according to its developers
Survey of leading soft drinks brands reveals majority do not have plans in place to tackle marine plastic