Your baby's sex is set early, but genitals take weeks to form. Here's when they develop, and when you might spot it on an ...

Shippensburg University’s Women and Gender Studies Program hosted the second annual Sex Ed Carnival of Consent on Thursday, Oct. 30 at 6 p.m. in the CUB Multipurpose Room.  The event featured classic ...

A study in the journal Ecotoxicology and Environmental Safety discovered microplastics have "underlying toxicity mechanisms." They could affect sperm production and development as well as human health ...

WEDNESDAY, Nov. 5, 2025 (HealthDay News) — The first successful pregnancy has occurred using sperm gathered with advanced ...

New research from the University of Newcastle has revealed that PFAS levels matching those found in the Williamtown ...

A research team has discovered that docosahexaenoic acid (DHA), a major omega-3 fatty acid found in fish oil, directly relaxes smooth muscle in the male reproductive tract by blocking specific calcium ...

New research shows female mosquitoes, not males, control mating with a quick motion that dictates reproductive success.

Africa's secretary bird, a raptor with crane-like legs, delivers powerful, precise kicks to subdue prey like snakes. New research reveals these strike ...

You may know it takes one sperm and one egg to make a baby but, if you're like most people, you might not remember much else about sperm from biology class. If infertility is an issue for you and your ...

At a singles cocktail party, the ending is often predictable. A female may choose a male from several because he is attractive. But why does she think he is good looking? Scientists, stumped by that ...