New research from James Cook University has made the extraordinary discovery that epaulette sharks can reproduce and lay eggs without any measurable rise in energy use.

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

New research has resulted in the first high-resolution molecular picture of the equine endometrium—the inner lining of the uterus—before and after embryo implantation. This picture, or cell atlas, ...

Biology of Reproduction is a peer-reviewed academic journal, and the official journal of the Society for the Study of Reproduction. It is published with the assistance of HighWire Press.