Knowing up and down seems key for sperm to reach an egg.

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

Elon Musk's hopes of one day colonising other worlds might be nothing more than a pipe dream ...

Researchers put human sperm into a microgravity simulation chamber designed to mimic the female reproductive tract and tested ...

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

Among the many potential issues, life in space may wreck our kidneys, increase the risk for numerous diseases including ...

TANZANIA: It is around 1:30 p.m., and the sun is scorching, forcing a native Pied Crow to gently land on a towering yellow ...

"While it's hard to say what makes something more likely to have life, identifying where to look is the first key step." ...

Having a baby in space may be far more complicated than expected, as new research shows sperm struggle to find their way in microgravity.

Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are taking on the ...

Ryan Gosling takes the spotlight at the New York premiere of “Project Hail Mary,” turning heads as he celebrates the highly ...

Project Hail Mary Astrophage explained in detail. Discover the star-eating microbe, its dangers, powers, and role in Ryan ...