UK meningitis outbreak cases rise to 27: official

The number of meningitis cases being probed by UK authorities has risen to 27, health officials said Thursday, following an unprecedented deadly outbreak centered on a university.

Why chronic pain leads to depression for some but not others

Scientists have uncovered a brain mechanism that may explain why chronic pain leads to depression in some people but not others, according to research published in Science. The findings challenge the idea that depression ...

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