In 1984, a pregnant teen client told me she thought she couldn’t get pregnant because her boyfriend said, “his fallopian tubes were tied.” At least in 1984, I didn’t wonder ...

Clearly, this order is not fully informed by current biological science,” said Dr. Richard Bribiescas, president of the Human Biology Association.

After the recent discovery of possible human remains being found at Ehukai Beach, the Medical Examiner’s Office (ME) confirmed that they are not human remains.

(d) “Female” means a person belonging, at conception, to the sex that produces the large reproductive cell. (e) “Male” means ...

The size of human beings has increased over the past century thanks to better health and nutrition — but this change has not occurred equally among men and women, a new study shows. Related video ...

Men have grown taller and heavier at more than twice the rate of women, according to the study, published Wednesday in the journal Biology Letters.

Trump’s executive order on “Gender Ideology Extremism and Restoring Biological Truth to the Federal Government,” intended as an attack on transgender American s and disingenuously disguised as ...

During his inauguration speech Monday, President Trump promised to make America binary again.

The results are concerning not just for dolphins but for humans, too. Researchers sound the alarm after making unsettling ...

Treating hair loss may be as simple as developing therapies to flip a molecular “switch,” according to a new study by researchers from Penn State; the University of California, Irvine; and National ...

Researchers at the Leibniz Institute for Food Systems Biology at the Technical University of Munich have for the first time investigated how protein structures derived from fava beans affect a ...

Dorothy Shippen will soon retire, concluding a celebrated career marked by curiosity and a commitment to the next generation of scientists.