HealthAnother psychedelic revolution, but this time it's differentAfter years battling arduous laws and red tape, psychedelic therapy research is enjoying new found freedoms. The onus is now on scientists to prove it really worksLeader
EarthEurope and the US were most responsible for deadly heatwave A lethal heatwave that struck Argentina in 2013 was made more likely by climate change – and greenhouse gases from Europe and the US played the biggest role News