Streaming is fast becoming the way most of us consume media, whether it's music, TV or film. But caught up by the sheer convenience of it all, it's easy to forget to question its environmental impacts. Could streaming actually be bad for the planet? Read More >>

There's a never-ending stream of scientific explanations for obesity. The latest suggests that CO2 contributes to our weight gain and that as we pump more of it in to the atmosphere, the fatter we become. But can that really be the case? Read More >>