Chinese Mars rover returns first pictures
Imagery comes back from the six-wheeled robot that landed successfully at the weekend.
Author Archives: BBC News - Science & Environment
Indonesia: Climate change destroying world’s oldest animal painting
Higher temperatures have accelerated build-up of salts, which causes the art to flake off the walls.
Heat pumps: How much do they cost and how do they work?
The government wants people to replace gas boilers with heat pumps.