Your Wi-Fi router could be used to watch you breathe and monitor your heartbeat; We’ve bred dogs to have expressive eyebrows that manipulate our emotions; A face-eating parasite is devastating Darwin’s famous Galapagos finches; AI is now learning to do things it hasn’t been taught; Do your genes smell bad? DNA shows what our noses know; Bonobo mothers act as wing-mums for their sons; A research assistant named Spongebob? Sea sponges collect data for science; Do electric car batteries take more CO2 to make than they save?