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

Humans living in space for months, years, or even generations will need to navigate sex in a zero-gravity world.

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

While humans often struggle to find a partner who is both physically attractive and a reliable co-parent, yeast may already have cracked the formula for the perfect match. When choosing mates, these ...

Some animals have developed body shapes that closely resemble human private parts, often causing confusion when they are ...

Konstantinos Laskaris, Tesla Lead Director of Optimus, at the ETH Robotics Club INSPIRE Talk in Switzerland. Konstantinos ...

Scientists have long tried to decode every dream we have. Some say it’s survival training, others say it’s memory at work, ...

Current World Health Organization (WHO) guidelines typically recommend 2-7 days of abstinence before taking semen samples or assisted reproduction ...

Dinner, Documentary and Discussion” brings together students, ranchers, researchers, local leaders and community members to ...

Acoustic tags reveal smalltooth sawfish using Florida’s Saint Lucie River nursery, offering rare good news for a struggling species.