As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical ...

Describing space as a fundamentally " hostile environment " for all human life, the study highlights the very limited data on ...

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 ...

As space missions grow longer and bolder, scientists warn that human reproduction beyond Earth is no longer hypothetical, ...

These “walking sharks” can lay eggs without spending extra energy, rewriting what scientists thought they knew about reproduction.

When mammals have offspring, both in the wild and in captivity, new life is celebrated. This is especially true for species ...

As space travel expands, scientists warn that reproductive health risks and ethical gaps can no longer be ignored.

Radiation and microgravity are two of the greatest hazards to astronauts’ reproductive health. “Space radiation can damage ...

As humanity moves from short-term space missions toward extended stays beyond Earth—driven by commercial ambitions for lunar ...