How much alcohol is “too much,” in terms of cancer risk? Identifying causes helps us make decisions — both as individuals and ...

Why does my toddler say "no" to everything? Say everything is "mine"? Want to crash into everything? Child development ...

This valuable study examined the roles of the posterior parietal cortex in rats performing an auditory change-detection decision task. It provided solid evidence for two subpopulations with opposing ...

Uncertainty is ubiquitous in the practice of medicine. This review characterizes clinical uncertainty and shows how teachers ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...