A look at the surreal landscapes of Socotra, home to some of the most unusual and alien-looking trees on Earth. Known for their unique umbrella-like shapes and remote environment, these ancient trees ...

For generations, artists and science-fiction writers have imagined alien landscapes beneath twin sunsets. The image became ...

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 ...

The tropics and subtropics, collectively the Greater Tropics, are home to most of Earth’s biodiversity and humanity, and are undergoing unprecedented transformations driven by global change. In this ...