The results were clear. Female faces were rated as more attractive than male faces across nearly all regions and ethnic ...

Low iron levels can flip the genetic switch on a mouse's sex during development, causing XY embryos to grow female features.

Ticks pose a grave risk to public health, with nearly half a million cases of the tick-borne Lyme disease treated every year ...

Police are investigating two men suspected of switching the men’s and women’s signs at a public bathhouse, causing a woman to enter men's area.

Late last month, the Canadian Medical Association (CMA) announced that it, along with three Alberta doctors, had filed a ...

Eight days’ hiking lets you imagine the weird and wonderful lives of those who once lived at the Roman Empire’s northern ...