An ancestral human species faced a startling population bottleneck and teetered on the brink of extinction around 800,000 years ago, according to new research. Reading time 3 minutes Humankind ...

New research presented at the 41st Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) reveals the presence of microplastics in human reproductive fluids, raising ...

(Paris, France, Monday, 30 June 2025) A new international study presented today at the 41 st Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) reveals that IVF cycles ...

Human reproductive cloning is an assisted reproductive technology that would be carried out with the goal of creating a human being. It is currently the subject of much debate around the world, ...

A University of Michigan-led study based on a review of genetic and health information from more than 276,000 people finds strong support for a decades-old evolutionary theory that sought to explain ...

China has become the first nation to send human artificial embryos into orbit, aiming to uncover how space conditions like ...

Neil Hunter's laboratory in the UC Davis College of Biological Sciences has placed another piece in the puzzle of how sexual reproduction shuffles genes while making sure sperm and eggs get the right ...

China has sent artificially constructed human embryo models to the Tiangong space station, marking ...

Countries that have agreed to adhere to international human rights guarantees must not shirk their commitment to reproductive rights. Reproductive rights advocates will be among those who gather to ...