The oldest known popcorn, recently discovered in Peru, is 6,700 years old.
A new study has found that British bumblebees fare better in cities than in the countryside.
The world’s tropical forests lost 39 million acres of trees last year, an area about the size of Bangladesh.
Scientists at the London School of Hygiene and Tropical Medicine have identified six distinct types of human disgust.
The Cassini probe has revealed that Saturn’s sixth-largest moon, Enceladus, has all the basic ingredients to sustain life.
The world’s fattest hedgehog, handed into a rescue centre in Aberdeenshire and about four times normal size, has been put on a diet and exercise regime.