LifeThe forgotten riches of the most densely biodiverse country on Earth Colombia is home to more birds, amphibians and butterflies than anywhere else. Human conflict preserved them – and in peace they now face new threats Features
EnvironmentHow do you square a passion for the ocean with deep-sea mining? Marine ecologist Andrew Thaler is fascinated by how humans interact with the ocean, but concerned about the mining robots that are soon to be unleashed in the deep sea Features