Hidden deep within the lush landscapes of the Philippines lies a forest so surreal that visitors can’t help but feel like they are in some alien movie. This is not because of the wildlife found there ...

South Africa’s efforts to combat water-greedy invasive alien trees are facing a series of critical setbacks following a 78% cut in budget to the environmental programmes charged with implementing ...

kill alien trees in Australia. Trees like the camphor laurel, which came from China over a century ago, have spread over huge swathes of Australia. But while many are being chopped down, that’s not an ...