Researchers already knew that pumping electricity through stitches could speed healing, but previous technologies relied on bulky external batteries. The new sutures are powered by the body itself ( ...
A possible sacrificial ritual from around 2,800 years ago suggests mounted herders from Siberia shaped a Eurasian culture thousands of kilometers away.
African researchers are using Drosophila melanogaster fruit flies to advance studies of genetics, biomedicine, developmental biology, toxicology and more.