LifeOne-off injection may provide lifetime contraception for female cats The long-pursued goal of a permanent, one-dose contraceptive may have been achieved in female cats and it should work in other species too News
HealthSynthetic mouse embryos with rudimentary brain grown in the lab Embryo-like structures grown in an incubator instead of a uterus could lead to better treatments for infertility and a range of other medical conditions News