A new study suggests that biological age improvements are tied to a reduced stroke risk and improved brain health, suggesting that certain lifestyle changes could help to cut stroke risk and protect ...

Women face biological, hormonal, and psychosocial factors that complicate smoking cessation, prompting experts to call for sex-specific strategies to improve quit success.

Male hormone levels maintain day-to-day stability while female hormones experience continuous changes throughout both the menstrual cycle and various life stages.

The results show how relatively small dietary adjustments could influence the course of disease. According to the researchers ...

Neuroimaging suggests that hearing voices in borderline personality disorder is tied to reduced gray matter in specific brain ...

Study finds major methodological differences across seven direct-to-consumer stool tests, producing taxonomic profiles as variable as those between individuals — limiting clinical use.

From endometriosis and cervical cancer, to diabetes, vitamin D deficiency and pollution exposure, scientists are finding ...

Scientists are finally decoding the orgasm face. Explore how human evolution, primate behavior, and mate selection shape our expressions of climax.

Researchers create the first high-resolution molecular atlas of the fruit fly brain, revealing how lineage and birth order define neuronal identity.

Birth order differences in neurodevelopment emerge at 6 months, linked to reduced parental engagement for second-born children.

Genes may play a bigger role in living a longer life, while lifestyle and luck still shape the outcome, according to a new study.

Cocaine addiction isn’t simply a failure of willpower — it’s the result of lasting biological changes in the brain.