Everyone has heard that it’s vital to get seven to nine hours of sleep a night, a recommendation repeated so often it has become gospel. Get anything less, and you are more likely to suffer from poor ...

Electrocution injuries can be obvious due to visible burns or bruises, but serious damage often occurs beneath the skin. Someone may feel fine after a shock but can later experience numbness, weakness ...

Cognitive struggles are climbing across the U.S., especially among young and economically disadvantaged adults. Rates of self-reported cognitive disability nearly doubled in people under 40 between ...

Disrupted circadian rhythms may raise dementia risk. Here is how sleep, activity, and daily routines support brain health.

Memory lapses are a common and normal part of aging due to changes in the brain's structure and function. The effectiveness of over-the-counter brain supplements is difficult to determine due to a ...

Several months after the COVID-19 pandemic started, I began seeing COVID-19 survivors who suffered from a variety of symptoms long after they were first infected. They mainly complained about ...

Émilie Gerbier does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...