LifeOur common ancestor with chimps may be from Europe, not Africa The last common ancestor of chimps and humans was an eastern European, claims team that analysed fossils of a 7-million-year-old ape from Bulgaria and Greece News
EarthCutting through the smog: 5 ways to slash your pollution intake From cycling rather than driving to being savvy about where you walk, here are the key things that will minimise the risk pollution poses to you Features