Planet Tracker reaches its conclusion in a carefully argued analysis that urges policymakers to draw on the power of financial markets to support commercial fishing companies while marine ecosystems regenerate
Thai canned fish giant is sailing beyond past criticism to lead the seafood industry towards a more planet-friendly future
Leave-supporting minister steps down over PM's decision to allow Parliament a vote on delaying Brexit
New range of fish-free products took five years to develop using brand's signature mycoprotein
One Year on from Blue Planet II - how is conservation and sustainable development of the ocean viewed?
Klaas de Vos of the World Ocean Initiative reflects on how a year on the green business trends David Attenborough triggered are gaining momentum
Companies join global campaign to tackle waste fishing gear and the huge damage it does to marine wildlife
The Ocean Stewardship Fund will help small-scale fisheries become more sustainable
Defra Secretary Michael Gove says new Bill will strengthen protection for UK marine environment while boosting British fishing industry
Latest government Brexit technical notices confirm UK would quit EU emissions trading scheme and internal energy market if the country crashes out of the EU without a deal
BusinessGreen brings you this week's green economy headlines from around the world
New white paper proposes raft of measures to enhance sustainability of fish stocks, bu7t campaigners warn plan is badly short on detail
Bank of England governor warns that world's oceans face extinction unless market failure in their governance is corrected
Those aged 18-34 more likely to choose eco-labelled fish than older shoppers, according to Marine Stewardship Council
Skipjack tuna from the western Pacific is common on supermarket shelves, but a new coalition argues its certification as sustainable is illusory
The world's largest tuna company has responded to criticism of its practices, but does the new plan hold water?
A recovery from near total collapse has led North Sea cod stocks to be labelled as sustainable by the Marine Stewardship Council for the first time in 20 years
Environment Secretary says new agricultural subsidy regime should "better support investment in environmental goods"