Ancient life may be easier to find on Mars
When the US space agency's next rover gets to Mars in 2021, it will seek evidence of ancient life.
Author Archives: BBC News - Science & Environment
Drive with Nasa’s next rover on Mars
Scientists have already planned the route Nasa's next robot will drive when it lands on Mars in 2021.
Antarctic climate change: Scientists visit the world’s most remote island
Studying ice cores on a small island in the South Atlantic will help us understand why Antarctica's glaciers are melting.