Researchers from Wake Forest University School of Medicine and Advanced Cell Technology, Inc. (ACT) of Worcester, Massachusetts, reported in Science magazine that they have successfully developed cell ...

Marijuana may damage oocytes — unfertilized eggs in female ovaries — in ways researchers worry may lead to infertility, miscarriage and possible genetic defects in babies, new research has found.

Scientists used light to control how a starfish egg cell jiggles and moves during its earliest stage of development. Their optical system could guide the design of synthetic, light-activated cells for ...