Comets, it turns out, are rather more active places than we thought. Scientists poring over photos by Rosetta and Philae have unearthed evidence of a spectacular landslide on 67P -- and we caught it ...

A huge landslide occurred in the middle of the week in the Chamba district in northern India. A large piece of mountainside broke away right in front of some onlookers. The debris buried a road – no ...