Women undergoing in vitro fertilization (IVF) may become pregnant with fewer treatment cycles, thanks to a new device that uses an 'obstacle course' to sort and select faster and healthier sperm cells ...

WORCESTER (CBS) - About 15-percent of couples experience infertility in the U.S. and at least a third of cases are due to male reproductive issues. But some local researchers have developed a sperm ...

Stanford Medicine researchers invent an electromagnetic device that can gently sort different types of cells by levitating them to different heights. It looks like a magic trick: Cells at the bottom ...

Using an array of poly(N-isopropylacrylamide) (PNIPAM) micropillars whose size varies precisely with temperature, this device can be precisely tuned to sort cells across a range of sizes.