BBC News – Science & Environment

• 'Democratic' jackdaws use noise to make decisions
  The birds take to the skies en masse after calling out their 'vote', scientists have discovered.
• Gene-edited tomatoes could soon be sold in England
  A bill is to be introduced in Parliament in two days' time to allow the commercial growing of gene-edited crops in England.
• Future foods: What you could be eating by 2050
  Scientists say we need to future-proof our diets in a warming world by eating little-known plants.
• What is biodiversity and how are we protecting it?
  The planet is experiencing its sixth mass extinction event, but it is hoped action can be agreed.
• Cyber security: Global food supply chain at risk from malicious hackers
  The growth of "smart" farm machinery is increasing the risk of hacking of food and farming systems.