Scientists made a six-legged mouse embryo — here’s why
A rodent with two extra limbs instead of genitals shows the crucial role of a gene pathway in determining the fate of a primordial structure
A rodent with two extra limbs instead of genitals shows the crucial role of a gene pathway in determining the fate of a primordial structure
The evidence is equivocal on whether screen time is to blame for rising levels of teen depression and anxiety — and rising hysteria could distract us from tackling the real causes.
Clever manipulation of electrons has enabled scientists to change a key property of light emitted by a device using electrically controlled magnetization. The method could lead to stable and energy-efficient information transfer.