Formula appears to change composition of gut bacteria, researchers say

Gut, urinary tract and genital conditions may offer some protection, study suggests

Small study offers hope for a diagnostic test some day, researchers say

They also have highest death rate among those with HIV, despite the rate declining, reports say

Researchers say even medical advances don't trump 'survival of the fittest'

Systolic reading of 150 should prompt immediate action to prevent poor outcomes, study suggests

Researchers say even medical advances don't trump 'survival of the fittest'

Systolic reading of 150 should prompt immediate action to prevent poor outcomes, study suggests

London scientists say variants most strongly linked to estrogen receptor-positive disease

Disorder also associated with other menstrual problems and pelvic pain, study finds