What a press release calls the "largest study of opioid deaths" was published Tuesday in the American Journal of Psychiatry. Researchers started with 13,089 adults who were under age 65, in the ...

When listening to music, the human brain appears to be biased toward hearing and producing rhythms composed of simple integer ratios - for example, a series of four beats separated by equal time ...

Some 60 primate species, including baboons, chimpanzees and vervet monkeys, express homosexuality, according to a new study ...

New research from Japan suggests that a rare brain-destroying disease caused by rogue prion proteins may be becoming more common—likely due to an aging population. The study, published last month in ...

An article recently published in JAMA Pediatrics (or, the Journal of the American Medical Association Pediatrics) presents findings from a study suggesting that Long COVID, a condition where symptoms ...