BBC News - Science & Environment
Munch inspired by 'screaming clouds'
A new theory may explain the background to one of the most famous works of art ever produced.
Government seeks clear air plan delay
The UK government may face legal action after seeking to delay publishing its plan to tackle air pollution until after the general election.
Ex-child soldier wins environment prize
An ex-child soldier who has spent years risking his life to fight illegal mining and wildlife poaching in the Democratic Republic of Congo has been given a prestigious award that honours 'environmental defenders' around the world.
Road verges 'last refuge' for plants - conservation charity
Roadsides are often littered with rubbish and weeds but they are havens for rare flowers.
Aurora photographers find new night sky lights and call them Steve
Steve is a "remarkably common" gas ribbon in the upper atmosphere.