Diseases, Conditions, Syndromes

Q and A: What is degenerative disk disease?

I've been struggling with back stiffness and pain for a long time, but it has gotten worse in the last few years. My doctor told me that I have degenerative disk disease. What exactly does that mean? Is it common and what ...

Health

Unlabeled PFAS chemicals detected in makeup

Makeup wearers may be absorbing and ingesting potentially toxic per- and polyfluoroalkyl substances (PFAS), according to a new study published today in Environmental Science & Technology Letters. The researchers found high ...

Psychology & Psychiatry

Narcissism driven by insecurity, not grandiose sense of self

Narcissism is driven by insecurity, and not an inflated sense of self, finds a new study by a team of psychology researchers. Its research, which offers a more detailed understanding of this long-examined phenomenon, may ...

Parkinson's & Movement disorders

Research links Parkinson's disease and neuroticism

New research from the Florida State University College of Medicine has found that the personality trait neuroticism is consistently associated with a higher risk of developing the brain disorder Parkinson's disease.

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