Biden administration, Democratic lawmakers roll out major immigration bill Boeing reminds pilots to monitor planes closely US life expectancy sees biggest drop since WWII US CDC projects up to 559,000 COVID-19 deaths by March 13 Biden tells Europe 'America is back' Biden ditches Trump's G7 invite to Russia Racial divides play out with vaccinations School closures amid COVID-19 may restrict US long-term recovery: economists Abnormal freezes and melting glaciers highlight global challenge of climate change Brazil begins immunizing entire town in Covid-19 study Incoming WTO head warns 'vaccine nationalism' could slow pandemic recovery Cruz back from warm Cancun to freezing Texas Biden says US commitment to NATO is 'unshakeable' Biden tours Pfizer vaccine plant as weather delays 6M shots Texas senator's trip to Mexico draws fire US sees Facebook dispute as a matter between companies and Australia -State Dept US lawmakers call for action against anti-Asian violence US joins Europe with willingness to engage with Iran over nuke deal US facing more storms, power outages