Brain scans reveal a connection between heavy cannabis use and reduced memory-related brain activity.
Caffeinated coffee improved strength and sprint performance in trained men, regardless of chronotype or time of day.
A new meta-analysis shows that reported antidepressant effects of psychedelics vary widely depending on the study design used.
New evidence suggests 1-MX, derived from caffeine, may enhance learning and protect the brain from age-related decline.
Young antidepressant users may face enduring sexual side effects, according to a large study examining post-treatment genital sensitivity.
Men who use cannabis or synthetic cannabinoids report worse sexual performance and satisfaction than non-users, according to new research from Cairo University.
The length of your fingers might predict how much alcohol you drink, according to a new study linking prenatal hormone exposure to alcohol use in university students.
A new study explores combining psilocybin microdosing with neurofeedback. The method appears feasible, though it’s unclear whether it meaningfully improves mental performance.
A new study suggests that meaningful psychedelic experiences may broaden the range of beings people see as morally worthy.
A new study suggests that emergency visits involving hallucinogens could be a warning sign for future schizophrenia, especially among younger adults.
A new study finds that low-dose methylphenidate offers minimal cognitive benefits for healthy adults, challenging its growing reputation as a “smart drug.
Researchers have uncovered that cannabis affects driving ability far longer than most people think.
A new brain imaging study finds LSD alters brain connectivity in unique ways, setting it apart from MDMA and amphetamine despite some shared effects.
A small clinical trial finds semaglutide may help people with alcohol use disorder cut back on drinking and reduce cravings.
A large study suggests that when you drink your coffee—especially in the morning—may matter more for your health than how much you drink.