HealthCalcium dementia link is reminder of the dangers of supplements An increased risk of dementia in some women taking calcium warns us that supplements marketed as a quick fix for health may not be benign, says Clare WilsonAnalysis
HealthMale infertility cure will be gateway to editing our kids’ genes The first use of germline genetic engineering could be to treat infertility in men, paving the way for its wider use, says Michael Le Page Analysis