Having kids is a decision with a lot of gravity, literally. Scientists have found that sperm in space can’t find their ...

New study finds microgravity disrupts sperm and embryo development, raising concerns about human reproduction in space.

Researchers put human sperm into a microgravity simulation chamber designed to mimic the female reproductive tract and tested the swimmers’ ability to navigate. Under microgravity conditions, the ...

This video shows a monkey receiving a potato from a human and reacting to the situation. A simple act of giving food creates interaction and curiosity. Watch how the monkey responds and how this ...

The Once Human team shared an overview of optimizations coming for the tech system, specialization, adjustments to resources, materials, and formulas, as well as item acquisition, and more on the way.

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Researchers have discovered microplastics in men's penises, raising concerns about their effect on erectile dysfunction and their role in the decline of male fertility rates. A study has found ...

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health beyond the bounds of planet Earth is no longer theoretical but now ...

FORT BENNING, Georgia–U.S. military leaders at the forefront of troops’ training, health, and readiness are shifting their focus from creating "super-athletes" to building and maintaining the ability ...