Crunching worms, squeaking voles, drumming ants: how scientists are learning to eavesdrop on the sounds of soil
Penguins in the pond, kiwi in the back yard: how a city brought back its birds
As nature falls silent in most cities around the world, New Zealand’s capital has been transformed by the sound of native birds returning to the dawn chorus
Europeans care more about elephants than people, says Botswana president
Westerners see elephants as pets, said Mokgweetsi Masisi, whose government threatened to send 30,000 elephants to Germany and the UK to demonstrate their dangers
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