What scientists do know from limited laboratory experiments and astronaut data is that space presents a demanding environment ...

Scientists warn that future Moon and Mars missions face serious reproductive health risks. Space radiation, microgravity, and ...

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

You'd think we'd know everything there is to know about sexual reproduction. But as it turns out, there are still quite a few things we picked up that aren't exactly true, and we're here to correct ...

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