TechnologyExperts say US flights are safe now but flag warning signs to look for Flying commercially in the US remains low risk despite a recent mid-air collision, near misses and job cuts at the Federal Aviation Administration. But aviation safety experts and former FAA employees identify warning signs that would stop them from flying in the future ¿ìè¶ÌÊÓÆµ
HealthNorovirus vaccine pill shows promise against 'winter vomiting' bug Most people recover from norovirus, a highly contagious infection, within a few days but it can be particularly risky for some groups. Now a small trial of a pill designed to protect against the virus has shown promise in older people ¿ìè¶ÌÊÓÆµ