Washington becomes first US state to legalise human composting
Under the new law, people can choose to have their body turned into soil after their death.
Author Archives: BBC News - Science & Environment
Driverless cars: Cambridge University model cars ‘talk’ to avoid jams
Researchers say it shows driverless cars working together could improve traffic flow by at least 35%.
How a new diet for gassy cows is helping the environment
Colombian farmers are piloting a way of raising cows that's better for the environment.