Genes associated with male reproductive biology appear to be under relaxed selective constraint in a primate species with low sperm competition.

UCSF researchers are using tiny "mini-organs" to model disease, personalize treatment, and understand human development. They ...

Successful reproduction presents a fundamental evolutionary paradox: the immune system must tolerate genetically foreign sperm and embryos while maintaining ...

Some IVF clinics are using AI to perform tasks such as sperm and embryo selection, but some fertility experts question ...

AI is transforming 3D printing by making design as intuitive as conversation, shifting the industry's focus to seamless ...

Human embryo models can help researchers study early human development and infertility without relying solely on human ...

This video explains the stages of mitosis, contrasts them with meiosis and the creation of haploid gametes, and concludes by ...

Recently, a friend told me over coffee about some disheartening feedback she had received. “They said it was good,” she said, “but that it read like it was written by AI.” Knowing her, I understood ...

Having already withdrawn from the Human Rights Council, the U.S. has adopted an increasingly isolationist and obstructive stance within international institutions. Will the United States become the ...

OpenAI recently introduced Daybreak, a cybersecurity initiative that combines its models with Codex to help defenders with secure code review, threat modeling, patch validation, dependency risk ...

The potential to create personalised digital “twins” of your brain and body is a hot topic in neuroscience and medicine today. These computer models are designed to simulate how parts of your brain ...

You can download and 3D print the little spaceman from Project Hail Mary, and it's inspiring, like the movie itself. James has been writing about technology for years ...