Conservation: Reef sharks are in major decline worldwide
Sharks are rarely seen at almost one in five of the world’s coral reefs, a major study has found. The crash in shark numbers, caused largely by over-fishing, could have…
Category: Food
Food ‘made from air’ could compete with soya
Finnish scientists producing a protein “from thin air” say it will compete with soya on price within the decade. The protein is produced from soil bacteria fed on hydrogen split…