Sleep is essential, yet humans have evolved to need so little of it. When evolutionary anthropologist David Samson delved ...

David Samson is associate professor of evolutionary anthropology at the University of Toronto, Canada. His research ...

Women who were vaccinated against covid-19 in the luteal phase of their menstrual cycle reported having a breakthrough ...

Tiny 3D-printed diving suits allow cockroaches to walk underwater for up to 3 hours with no ill effects, which could enable a ...

For decades, we’ve thought that childbirth is uniquely challenging for humans, but it turns out that many other primates find ...

Chioma Eve is a freelance reporter focused on women's health, biotech and life sciences. She has a degree in biotechnology ...