HealthWhat the evidence says about the consequences of cosmetic tweakments Laser therapy, microneedling and vampire facials are among the bizarre, non-surgical treatments that have become widely available, but their evidence base is decidedly mixed Features
HumansBefore the Stone Age: Were the first tools made from plants not rocks? Our ancestors probably used a wide range of plant-based tools that have since been lost to history. Now we're finally getting a glimpse of this Botanic Age Features