Guppies: Study sorts the maths whizzes from the dunces

Some guppies have a better sense of maths than others. It allows some to find the biggest shoal possible in which to be protected against predators, while others are better at choosing fruitful foraging ground. This is according ...

The 'big five' decisions at wildlife trade meeting

The world's largest wildlife meeting wrapped up late Tuesday with conservationists hailing progress in tightening rules on trafficking of endangered species including sharks, grey parrots and pangolins.

page 3 from 3