Efficient and reliable semen collection is fundamental to animal breeding, conservation and studies of male fertility. Conventional methods include the use of an artificial vagina (AV) and manual ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A Utah biotech startup says it has grown functional human sperm in a ...

A startup out of Utah, Paterna Biosciences, says it has successfully grown functional human sperm in a lab and used the sperm to make visibly healthy-looking embryos. The technique could eventually ...

Considered an experimental procedure during the late 1970s when it made headlines with each birth it produced, in vitro fertilization (IVF) has helped many couples overcome infertility issues for more ...

NEW YORK, May 11, 2026 /PRNewswire/ -- Legacy, the leading male fertility clinic and at-home sperm testing and cryopreservation platform, today announced the Sperm Study, a clinical research ...