Salmon farming in crisis: ‘We are seeing a chemical arms race in the seas’

Rare only 40 years ago, farmed salmon is now taken for granted in our kitchens. But the growth of the industry has come at great cost

Organic food sales soar as shoppers put quality before price

Retailers say demand is at its highest for a decade with popularity spreading from fruit and vegetables to other groceries

How much do you know about bees? – quiz

Despite our professed concern for bees, a YouGov poll for Friends of the Earth found that most of us can’t recognise a honey bee. Take the green group’s quiz to see how much you know

• The Great British Bee Count take place from 19 May-30 June