Misguided introduction of alien predators saw partula snails driven from their habitat — but zoos have reared new populations.

Each summer, citizen scientists in the U.K. record the number of insect splats on their licence plates on an app after a drive.

A research project aims to discover how the age, size and shape of woodlands affect people’s happiness and well-being.

Vegetated areas above the treeline have increased by 77 per cent since 1984, satellite data shows.