When did the kangaroo hop? Scientists have the answer
According to new fossils, the origin of the famous kangaroo gait goes back 20 million years.
Author Archives: BBC News - Science & Environment
Cosmic pile-up gives glimpse of how planets are made
Astronomers say they have the first evidence of a collision between two planets in a distant solar system.
Nasa’s InSight mission: Mars sensor gets its protective ‘hat’
A robot arm completes the set-up of a French-led seismometer system on the the Red Planet.