Electric car future may depend on deep sea mining
Demand is soaring for the metal cobalt, an essential ingredient in batteries and abundant on the seabed.
Author Archives: BBC News - Science & Environment
Netherlands forced to slash speed limit to reduce emissions
The daytime motorway limit will be cut to 100km/h (62 mph) in a bid to tackle a pollution crisis.
Greta Thunberg to sail to Spain climate summit with YouTubers
The 16-year-old climate activist will sail from the US to Madrid for the COP25 summit.