Health

More than one billion now afflicted by obesity: Lancet

More than one billion people around the world are now suffering from obesity with the number having more than quadrupled since 1990, according to a study released by The Lancet medical journal.

Medications

Dose matters: HIV drug could prevent coronaviruses, study finds

Coronaviruses are a global public health risk, with three highly infectious species, including SARS-CoV-2, emerging in the last 20 years. New research by the University of Bristol has shown how an HIV drug could stop many ...

Psychology & Psychiatry

Unlocking the impact of early-life adversity on brain function

Do adults with a history of childhood trauma have altered brain responses to psychological challenges? Previous studies indicated that this can occur in laboratory animals, but it has been unclear whether it occurs in humans.

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