HumansBiohackers are using CRISPR on their DNA and we can't stop it People are starting to alter their own DNA with cheap, easy gene-editing technology. Is it time to regulate CRISPR? Insight
LifeDinosaur mass-extinction let mammals come out in the day The extinction of the dinosaurs allowed our distant mammalian ancestors to start foraging during the day for the first time – and shaped our early evolution News