A new study reveals that behavioral isolation between populations of Bahamas mosquitofish is driven primarily by the actions of females—not just through mating choice behaviors, but also through ...

During mammalian reproduction, millions of sperm undertake a journey that only one will finish. This journey to fertilization has been commonly viewed as a race: a sea of sperm competing to get to the ...

Scientists are making inroads in understanding one of the central mysteries of human reproduction: Why do women’s eggs deteriorate as they age? The broad strokes have been well-known — the ticking of ...

Nintendo has issued a fresh system software update for the Switch and Switch 2, bringing both consoles' firmware up to Version 21.0.1. The latest patch arrives just two weeks after Nintendo's last ...

The ticking of the biological clock is especially loud in the ovaries — the organs that store and release a woman’s eggs. From age 25 to 40, a woman’s chance of conceiving each month decreases ...

In 2017, Ashley Moffett, a reproductive immunologist, walked to the pharmacy near her laboratory at the University of Cambridge, UK, to buy a pregnancy test. But it wasn’t for Moffett. Her postdoc, ...

Japanese researchers writing in the International Journal of Urology have made strides in helping settle a long-standing sexological debate: The clear fluid that some people with vaginas have been ...

Washington Post columnist Geoffrey A. Fowler argued that Meta's community notes fact-checking system for posts made on Facebook, Instagram and Threads is "nowhere near up to the task" of keeping ...

Have you ever opened Apple Notes, only to feel overwhelmed by a chaotic sea of scattered ideas, to-do lists, and forgotten reminders? It’s a common struggle—our digital lives are brimming with ...

New research reveals the presence of microplastics in human reproductive fluids, raising important questions about their potential risks to fertility and reproductive health European Society of Human ...

Nintendo has rolled out a new system update for the Switch 2. This brings the firmware up to ver. 20.1.5, but as is often the case, Nintendo is characteristically vague about what the update has ...