Post-discharge support is critical, study says

Those with the attention disorder sleep less, take longer to fall asleep at night, study finds

Take them only as directed

Suggested activities for warmer weather

But experts say finding is preliminary, didn't include a control 'sham' treatment

Researchers find higher test scores during school years, but also risk of physical disabilities

Researchers also found different microbes in women with ovarian cancer

No lingering mental effects seen after one exposure, but more research needed, doctor suggests

Small trial suggests device might be feasible, potentially freeing patients from dialysis machines

Genetic testing, risk-reducing surgery more likely for whites, Hispanics, study finds