LifeMale masturbation in primates evolved to cut chance of catching STIs Masturbation in male primates seems to have evolved to boost reproductive success and cut the chance of getting a sexually transmitted infection, but the picture isn’t so clear for females News
HealthWhy expanding access to Narcan in the US won’t solve the opioid crisis The US has made a medication that rapidly reverses opioid overdoses available without prescription – it will no doubt prevent some deaths, but it’s not enough to tackle the opioid epidemic Analysis