The first evidence of self-control and intelligence in animals was proved with the test on cuttlefish that made them wait for ...

An eye-opening experiment on cephalopods reinforces why it is so important for us not to underestimate animal intelligence.

Forbes contributors publish independent expert analyses and insights. Dr. Legatt explores the intersection of education, AI, and leadership. As a former admissions officer and college consultant, I’ve ...

An analysis of data from the Colorado Longitudinal Twin Study suggests that general cognitive ability tends to be highly stable across the lifespan, but this stability only emerges after about age 3.