HealthDiseases are global, so it's time for global emergency response As climate change and globalisation bring pandemics, we desperately need an agency for health emergencies. Enter the WHO, but will the world pay for it? Analysis
LifeWhy the "bisexuality hormone" study is not as simple as it seems A link between prenatal hormone exposure and later sexual orientation is intuitively intriguing – but the study's problems go beyond small sample size Analysis