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

TOKYO -- Japan's sex education has long been considered lagging behind other nations. Few elementary and junior high schools ...

Neanderthal bones recovered from a Belgian cave and dated to between 41,000 and 45,000 years ago bear unmistakable signs of ...

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

When the digestive system fails to absorb fructose, the lingering sugar disrupts the gut microbiome. A recent study reveals this bacterial shift sparks low-grade, body-wide inflammation that can alter ...

Artificial light at night, or ALAN, is one of the most pervasive byproducts of coastal urbanization. Streetlights, skyscrapers, and waterfront developments flood the night sky wit ...

Study finds higher tattoo body surface area associated with antagonistic and impulsive personality traits in adults, ...

Chimpanzees have a reputation for being aggressive, while bonobos are often seen as their peaceful counterparts. This contrast has frequently been used to explain different sides of human nature.

Children who experienced food insecurity in early childhood had higher odds of binge eating and compensatory behaviours in adolescence, even when food insecurity resolved.

Objectives Enabling the reuse of participant-level health data is central to advancing public health and clinical practice. Measuring knowledge, attitudes and practices (KAP) related to data sharing ...