Dragonfly: Drone helicopter to fly on Saturn’s moon, Titan
Nasa will fly a $1bn drone helicopter on Saturn's moon, Titan, in the 2030s.
Author Archives: BBC News - Science & Environment
Revealed: The secret life of the spittlebug
Citizen scientists have provided a wealth of new data on an insect that makes blobs of spittle on plants.
How China is trying to stop its deserts spreading
The deserts in China are constantly spreading due to human activities.