The move officially amends wide ranging sections of Montana law to include new definitions of ‘male,’ ‘female,’ ‘sex’ and ‘gender’ ...

A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ‪—‬ findings that have serious implications for the future of space ...

Scientists at Michigan State University have uncovered the molecular “switch” that powers sperm for their final, high-speed dash toward an egg. By tracking how sperm use glucose as fuel, the team ...

Jan 14 (Reuters) - (This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays. To receive the full newsletter in your inbox for free sign up ...

Perhaps no one knows better than Elizabeth Carr, the first American baby born from in vitro fertilization, how fragile and fickle access to reproductive technology can be. She is a lifelong resident ...

Scientists have used human skin cells to create fertilizable eggs capable of producing early embryos, an advance that could expand possibilities for fertility treatment, according to new research. The ...

Modern crops are often excessively fertilized, which boost yields in the short term but also harms the environment due to nutrient runoffs and greenhouse gas emissions. Additionally, fertilizers are ...

President Trump has championed access to in vitro fertilization (IVF) and even dubbed himself the “fertilization president” early in his second term. But Department of Government Efficiency-induced ...

A fertility clinic in Australia has confirmed a critical error in which one woman gave birth to another couple’s child after an embryo transfer went wrong. The ...

A team that tracked how well in vitro fertilization worked across the U.S. was abruptly cut Tuesday as part of the sweeping layoffs at the Department of Health and Human Services. Subscribe to read ...