Add Yahoo as a preferred source to see more of our stories on Google. What is scent memory? Neuroscientists explain why a single smell can transport you back in time, triggering vivid emotion and ...

Mild cognitive impairment (problems with thinking and memory) can get worse with certain lifestyle habits, like smoking, stress, and poor sleep. But by avoiding these triggers, you can improve your ...

Has this ever happened to you? You’re in the midst of a happy occasion, then suddenly a sad memory comes to mind at what seems like an inappropriate time, as if to ambush you. Decorating for the ...

New environments, crowded places, sleep apnea, untreated hearing and vision loss, and social isolation can also speed up changes in memory and thinking, says Manisha Parulekar, MD, the chief of ...