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/ May 17, 2018

Study links body clock to mood disorders

Messing with the natural rhythm of one's internal clock may boost the risk of developing mood problems ranging from garden-variety loneliness to severe depression and bipolar disorder, researchers said Wednesday. The largest study of its kind, involving more than 91,000 people, also linked interference with ...

Births at record lows in United States

/ May 17, 2018

Births at record lows in United States

Births in the United States have plunged to record lows not seen in decades, marking a profound cultural shift that could have ramifications for the future economy, experts said Thursday. The overall fertility rate, which essentially shows how many babies women are having in their ...

/ May 17, 2018

Exercise does not delay decline in people with dementia

While physical exercise may stave off dementia, it does not delay mental decline in people after they've been diagnosed, a study in nearly 500 people with the condition reported Thursday. While a fitness regime improved physical fitness in people with mild to moderate dementia, it ...