TechnologyThe future of robot armies is here – and it’s not what you think Robots are becoming more a part of our lives every year, and worries about a robot army rising up have long plagued the technology. But columnist Annalee Newitz talks to nanobot researchers and finds out the real robot army could be a welcome solution to medical or environmental problems Comment
LifeDavid Attenborough is one of a kind, for better or worse People often ask who might replace the nature broadcaster, who turns 100 this week. The truth is that he’s irreplaceable, but a wide range of voices are attempting to fill his shoes. Leader