A large Swedish study suggests the dramatic rise in autism diagnoses is not matched by an increase in symptoms. While ADHD traits remained stable in boys, they saw a small, statistically significant increase in girls, indicating other factors drive…

New research indicates that broad environmental forces, well beyond personal control, may help shape a country’s average levels of narcissism, Machiavellianism, and psychopathy.

For adults over 70, musical activities may help protect against dementia. New research indicates that frequent music listeners and instrument players had up to a 39 percent lower risk of developing the condition over the study period.

A new study shows that even when prompted to use therapy techniques, AI chatbots often violate professional ethics. Their responses can reinforce negative beliefs and fail to appropriately handle user crises.

The long-term health effects of a religious childhood are not uniform, a new study of older Europeans finds. On average, the experience is linked to poorer self-rated health, though the association differs across health domains.

Are all ejaculatory disorders the same? A new study says no. Researchers found a stark contrast between men with delayed and premature ejaculation, with the former suffering more from depression, anxiety, and reporting a poorer overall quality of sexual…

An anticonvulsant medication successfully treated a teenager's rare, cyclical psychosis after standard therapies failed, according to a case study from Japanese clinicians.

Researchers found that just three weeks of moderate-to-vigorous exercise reduced stress levels and increased cortisol in teens with ADHD. The findings provide evidence that physical activity may temporarily improve emotional regulation in adolescents…

A large study finds that reactions to infidelity vary not only by sex but also by sexual orientation and psychological traits. Traits like masculinity, femininity, and sexual attraction appear to shape jealousy in more flexible, dimensional ways than…

People who feel emotionally moved by fictional films often report thinking more about political issues and showing more interest in taking action. A new study highlights the potential connection between meaningful entertainment and various forms of…

"while political conservatives and ideological extremists are slightly less likely to update their beliefs when presented with new evidence, these effects are very small" https://t.co/a28JqUy6av via @PsyPost

A new study challenges a popular theory about why auditory noise helps people with ADHD traits. The findings suggest a key brain mechanism, stochastic resonance, is not required for the benefits of listening to sound.

A study of over 12,000 older adults suggests a strong association between environmental factors—like heatwaves and air pollution—and a greater risk of developing depressive symptoms.

The mental state of being present during sex may have benefits that extend beyond the individual. A new study in the journal Mindfulness followed couples daily to explore the interpersonal effects of sexual awareness on their relationships.

New research suggests that married couples from lower socioeconomic backgrounds tend to share more synchronized heart rate patterns during conversations, hinting at a deeper physiological connection shaped by social class and relationship interdependence.

A new study challenges the idea that trigger warnings prevent exposure to upsetting content. Most young adults reported viewing the content anyway, including those with past trauma or mental health concerns, raising questions about the real-world impact…

A large international study published in the Journal of Sport and Health Science found that both gender equality and national development are associated with better cardiorespiratory fitness, especially in women. The findings suggest social structures…

Dating companies are embracing generative AI to combat user fatigue, promising features like AI concierges to make finding a partner more efficient. While users are hopeful, experts warn this technological fix could undermine the very authenticity and…

Scientists may have found a reason why cannabis users who also smoke tobacco report worse mental health. A new study reveals that co-use is associated with elevated levels of a specific brain enzyme involved in mood regulation.

A new study challenges the belief that the brain only shrinks with age. Researchers discovered a key part of the sensory cortex actually grows larger in healthy older adults, a potential result of a lifetime of experience.