Learning is more effective when retrieval is varied and spaced over time, not repetitive. Variety strengthens memory pathways ...

The shift to short-form content affects deep learning and attention span; there are strategies to reclaim focus and critical ...

A new study from the University of Colorado Anschutz Medical Campus suggests that heavy cannabis use negatively affects ...

With AI, though, it’s different. The stakes are different – the impact on our society and our personal lives is different. So ...

The largest study yet into the effects of cannabis on the brains of 18- to 36-year-olds has found that the drug can reduce ...

The myth that cannabis is harmless because it’s natural has been further debunked—by scientists in a pot-friendly state.

One of the largest studies to date found more frequent use of marijuana over time reduces the ability to remember key ...

Taking too long to enter the phase of sleep in which we dream may be an early sign of Alzheimer's disease. This is the ...

Despite a growing body of literature on memory politics and laws, the various national debates have not only remained ...

Would you give up your sense of smell to keep your hair? What about your phone? A 2022 US study compared smell to other ...

Disrupted sleep and sleep loss interferes with the brain's ability to filter out bad memories, which could contribute to a ...