Climate change: Key crops face major shifts as world warms
Global warming will alter the areas suitable to grow key crops like coffee, cashews and avocados.
Author Archives: BBC News - Science & Environment
Winter Olympics: Will the Beijing Games be ‘green and clean’?
China is promising a greener Winter Olympics, although critics are not sure if it can deliver.
Toxic ‘forever chemicals’ found in British otters
Toxic chemicals used in non-stick saucepans are found in otters across England and Wales.