Mar. 24, 2025 — The success of in vitro fertilization depends on many factors, one of which is sperm viability. A recent study documents a new way to select viable ... Communication Between Body ...

Plant reproduction is the production of new individuals from one or more parent plants. This can be accomplished by sexual or asexual means. Growth-derived mechanical conflicts between tissues are ...

“This study highlights that, beyond reproduction, sex plays an important role in their societies… and probably also did for our ancestors,” she adds. The study authors point out that — even when ...

Mar. 5, 2025 — A landmark study reveals that bacterial vaginosis (BV), a condition affecting nearly a third of women worldwide and causing infertility, premature births and newborn deaths, is in ...

Animals have evolved sophisticated visual circuits to solve a vital inference problem: detecting whether or not a visual signal corresponds to an object on a collision course. Such events are detected ...