Men have nipples, mammary glands and the hormones required, but the ability for male lactation rarely turns on. Here’s why ...

A mega-study of 117 mammal species reveals that limiting reproduction increases life expectancy by up to 10 percent.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Humans don’t have a defined mating season like deer or wolves. Here’s how evolution rewired ...

Geroscience examines the underlying biology of aging to delay chronic diseases and extend the healthy years of human life.

A recent study published in the American Journal of Human Biology suggests that a genetic preference for immediate rewards is linked to less education and earlier parenthood. This provides evidence ...

Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...

Microglia (immune cells) and the RANK protein are essential for triggering puberty and maintaining fertility in the brain.

Women who used fertility treatments had no higher overall risk of invasive cancer than other women, a large Australian study led by researchers from UNSW Sydney has found. The study, published in JAMA ...

Now in its 18th year, the Best New Product Awards are America's leading consumer-voted awards for product excellence. Conducted by BrandSpark International in partnership with Newsweek, the awards ...

One of the most popular explanations for why menopause evolved in some species is called the grandmother hypothesis. Essentially, older females stop having offspring of their own, and redirect energy ...

The human genome is a rich, complex record of migration, encounters, and inheritance written over thousands of millennia. Genomic research by members of Sarah Tishkoff's lab at the University of ...

ISC Class 12 Biology Exam Analysis 2026. Check difficulty level, section-wise review, student feedback, and question paper ...