As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health ...

The Alabama Supreme Court recently ruled that frozen embryos can be considered children under state law, raising concerns about how the decision could affect in vitro fertilization, commonly known as ...

Three years ago, Penn Vet researchers reported a major breakthrough in equine assisted reproduction. Katrin Hinrichs, Harry Werner Endowed Professor of Equine Medicine, and colleagues developed a ...

When sperm meets egg, the start of life is not quiet. Under a special microscope, researchers have watched a tiny light show at fertilization. They see a microscopic flash at fertilization, a burst of ...