SpaceWhat are the prospects for life on the icy moons Europa and Enceladus? As far as we know, there are three main ingredients required for life: liquid water, an energy source and complex chemistry. Do Europa or Enceladus have them all? News
EnvironmentArtificial urban islands could supply homes in Maldives as waters rise High-rise cities on two or three reclaimed islands up to 6 metres above sea level could secure the long-term future of the Maldives in the face of climate change News