Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

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 ...

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

India, March 31 -- Space reproduction may require more than just normal conditions-it needs direction, according to new ...

A new study by NASA scientists explores the risks and challenges of human reproduction in space, especially for long missions ...

Germany, like many other European countries, has witnessed a significant shift in reproductive patterns in recent years. The delay in motherhood is largely driven by social factors, such as the ...

Epaulette sharks can reproduce without any measurable increase in energy use, stunning researchers who expected egg-laying to be costly. Scientists tracked metabolism, blood, and hormone levels ...