12
A caterpillar that munches on plastic bags could hold the key to tackling plastic waste, say scientists. ... read more

11
A new theory may explain the background to one of the most famous works of art every produced. ... read more

19
Roadsides are often littered with rubbish and weeds but they are havens for rare flowers. ... read more

13
The engineer who proposed circular runways answers critics in defence of his radical design for airports. ... read more

5
Raised coastline could end the threat of sea erosion for the time being. ... read more

5
Hedgehogs, nursed back to health in an animal sanctuary, are released in the village of Burton Fleming, East Yorkshire. ... read more

7
A postbox gets the stamp of approval from a pair of nesting birds. ... read more

10
The Cassini satellite is about to put itself on a path that will take it to destruction in September. ... read more