Data shows huge amount of Antarctic ice loss in the last 25 years.
A new battery technology that could significantly reduce the price of electric cars and home battery systems has taken a major step towards commercialisation.
More trees in cities are not only good for tackling climate change but will also reduce premature deaths
Research finds more trees in cities reduce premature deaths.
When it comes to action on climate change, individual action does matter.
Could scientists have cracked algae?