HumansAncient footprints are a welcome new window on ancient people's lives Studies of fossil footprints are showing us intimate snapshots of ancient peoples' lives. They are a fantastic addition to our archaeological toolbox – as long as we don't try to over-interpret the evidence Leader
EarthGeology needs to reinvent itself as we fight against climate change It is time for geology to embrace our sustainable future and, in turn, be accorded the respect it deserves as a discipline crucial to understanding the world and our relationship to it Leader