A large study found no solid evidence that physical activity leads to a younger-looking brain or better cognitive test scores ...

When facing a stressful task, people who feel punished by God report experiencing higher levels of stress. But a new study ...

A new study of nearly 4,000 older adults reveals that daily variations in the stress hormone cortisol predict cognitive decline. Researchers found that moderate daily fluctuations may protect the ...

Receiving a back massage after a mentally demanding task lowers your heart rate but keeps skin conductance elevated. A new study demonstrates that different bodily signals respond to physical touch in ...

A comprehensive analysis of nearly 1,000 individuals reveals that while brain structure, function, and behavior can all predict a person's biological sex, an individual's degree of sex typicality in ...

Established couples seeking a third person for sexual or romantic relationships often focus on their own pleasure while ignoring the newcomer's desires. A new study explores how the search affects the ...