Giving young children regular bedtimes could help improve their brain function, new research suggests.
In a study of more than 10,000 children over ten years, scientists found that inconsistent bedtimes are linked to children's cognitive development and are warned there could be "knock-on" health effects throughout life.
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The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.