Scientists have demonstrated how an investigational drug works against a rare, fatal genetic disease, Niemann-Pick type C1 (NPC1).

There are many symptoms of depression -including feeling sad and no longer being able to enjoy things you typically would, but poor sleep is associated with a particularly serious sign of the condition.

The more regularly people report doing word puzzles such as crosswords, the better their brain function in later life, a large-scale and robust online trial has found.

National Institutes of Health study demonstrates that aldosterone, a hormone produced in the adrenal glands, may contribute to alcohol use disorder (AUD)