Diseases, Conditions, Syndromes

Hundreds of millions of life years lost to pandemic: WHO

Nearly 337 million life years were lost in the two first years of the COVID-19 pandemic, as millions of people died prematurely, the World Health Organization said on Friday.

Neuroscience

Study: Blood vessel damage could be an Alzheimer's driver

Blood vessel abnormalities in the eye are a major factor in the progression of Alzheimer's disease, according to research from Cedars-Sinai investigators published in the journal Alzheimer's & Dementia. These changes correspond ...

Addiction

How alcohol consumption contributes to chronic pain

Chronic alcohol consumption may make people more sensitive to pain through two different molecular mechanisms—one driven by alcohol intake and one by alcohol withdrawal. That is one new conclusion by scientists at Scripps ...

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