Climate change: Critical year for climate change starts in Madrid
Delegates from almost 200 countries meet in the Spanish capital on Monday.
Author Archives: BBC News - Science & Environment
Climate defenders: Taking wind power to another level
Henrik Stiesdal has been thinking about wind turbines since he was a teenager.
Cosmic Crisp: New apple launched that ‘lasts for a year’
The new fruit took US scientists two decades to develop and the launch cost $10m (£7.9m).