On Earth human sperm tend to know where to go when it comes to fertilizing an egg in utero. A new study suggests human sperm ...

It could be more difficult to have a baby in space because sperm could get lost, a new study has warned. Research suggests that sperm’s navigation may be confused by the lack of gravity and therefore ...

A trip to space could very well leave human male sperm stumbling about in the dark, chasing their tails. Researchers at ...

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

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

Dr. Smurf revealed the startling reality of the male reproductive system and what happens when people don't release sperm in ...

Researchers found that microgravity impairs sperm navigation without affecting speed, reducing fertilization rates and ...

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

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

It’s just like coach used to say: practice makes perfect. Recent research suggests that regular masturbation and/or sex can ...

Researchers outline how specialized tubules in the hen’s oviduct sustain sperm and how management practices could safeguard ...