Psychology & Psychiatry

Hispanic Americans' suicide rates are rising

Suicide is a major public health issue for all Americans, but new research suggests it is a particularly pressing problem for Hispanics.

Medical research

Gut bacteria mine dietary fiber to release beneficial nutrients

A new study from Washington University School of Medicine in St. Louis demonstrates that certain human gut microbes can mine dietary fiber to extract nutrients that otherwise would remain inaccessible to the human body. The ...

Health

China's births fall in 2021, as workforce shrinks

The number of babies born in China fell again last year, official data showed Monday, adding to pressure on the ruling Communist Party's ambitions to boost national wealth and influence with a workforce that has been shrinking ...

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