You probably don't think all that much about how quickly you breathe, but it can actually tell you quite a lot about your overall health. Respiratory rate is considered one of four main vital signs, ...

NEW YORK (Reuters Health) - Indicators of arousal, such as elevation of the heart and respiration rates, which occur immediately after a traumatic event, are predictive of future posttraumatic stress ...

After Pope Francis was hospitalized last week for bronchitis, the Vatican announced that he remains in “critical” condition and suffered an “asthmatic respiratory crisis” on Saturday. Earlier, the ...