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Research suggests that cluttered living spaces can impact your health. Michael Carollo, PsyD, explains some of the benefits of decluttering your living space just in time for spring cleaning season.

A lung cancer specialist explains everything about lung cancer screening, including how it works, who should get screened, and what she tells patients as a former smoker.

The number of American seniors who are living alone is increasing drastically. We sat down with Mark Nathanson, MD, a geriatric psychiatrist at Columbia, for tips on setting seniors up for success.

Sometimes, the cause of an itch is beyond skin-deep. Blair Jenkins, MD, PhD, studies how the nervous system can be at the root of chronic itch, or neuropathic itch.