Sex cells made from scratch could revolutionize human reproduction. But researchers are struggling to translate promising ...

The research, published today in Current Biology, showed that ultramarathoners can burn an astounding 11,000 calories per day ...

Scientists have long hypothesized about a theoretical limit to human energy use. The research, published today in Current ...

Choosing an egg donor can awaken deep fears about readiness. Yet this hesitation may actually signal a wish to protect the ...

Researchers at Oregon Health & Science University (OHSU) have developed a remarkable new way for making human body cells ...

Melbourne researchers have discovered gender-affirming hormone therapy can alter body proteins to match a person's gender ...

Surrogacy in India presents a complex landscape, offering hope to infertile couples while navigating strict laws and societal ...

Turns out, men have a biological clock too — only theirs ticks in quieter, more insidious ways. While a woman’s egg quality ...

Melbourne researchers have discovered gender-affirming hormone therapy can alter body proteins to match a person's gender ...

The protein changes observed in a group of trans women after gender-affirming hormone treatment were similar to what is seen ...

Melbourne researchers have discovered gender-affirming hormone therapy can alter body proteins to match a person's gender ...

Hormones play a vital part in keeping our bodies working properly. But they can also have a powerful – and sometimes negative ...