Countless scientists and at least a dozen high-concept sci-fi comedies over the past 30 years have speculated on the ...

While humans often struggle to find a partner who is both physically attractive and a reliable co-parent, yeast may already have cracked the formula for the perfect match. When choosing mates, these ...

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

A comparison with the environmental settings and biological adaptations of nearly 6,000 terrestrial mammalian species demonstrates the profound advantages of human cultural adaptations.

Sperm struggles to find its way to an egg in microgravity, suggesting mammalian reproduction in space may not be possible.

Why is it that a squirrel may calmly take food from a picnic table while a deer runs as if its life depends on it at the snap ...

Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible in space.

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Humans don’t have a defined mating season like deer or wolves. Here’s how evolution rewired ...

The human ability to cook may seem ordinary, but it marks one of the most important evolutionary turning points in our ...

Pollutants can harm human health and enter the body through the air people breathe, the water they drink and the food they ...

Spring training might be over, but your sperm is just getting warmed up. While preparing for conception has historically been ...