Looking for ways to update your wardrobe without making a dent in your wallet or on the planet? We asked eco-designer and founder of Sew Last Season, Elena Garcia, for her tips on making the most of what you’ve got
From monocultures to deforestation, a cup of coffee can leave a bitter taste. But as Valentina Jovanovski discovered, ethically produced coffee can benefit some of the world’s poorest people and the planet to boot
Last Friday saw the successful completion of the world’s first international solar-powered flight. But, asks Valentina Jovanovski, will this innovation really change the face of air travel or is it just another white elephant?