Al Drago / Bloomberg via Getty Images fileBREAKING NEWSCDC director calls for drastic changes to agency to respond quicker to public health emergenciesThe CDC changed its guidelines for Covid testing and isolation — here are the latest recommendations
TODAYEXCLUSIVELiz Cheney 'thinking about' White House run, vows to do 'whatever it takes' to defeat TrumpWATCH: Liz Cheney tells 'TODAY' she's thinking about a presidential runRep. Liz Cheney loses her primary in Wyoming to Trump-backed challenger
John Locher / AP fileClimate in CrisisSummer of grim discoveries continues as more human remains are found at drought-stricken Lake Mead Arizona and Nevada face another round of water cuts as drought hammers Colorado River levelsClimate change is increasing the chances of a California 'megaflood,' experts warn
APRussia-Ukraine ConflictRussian military sites in Crimea keep exploding, hinting at an ambitious Ukrainian offensiveChina to send troops to Russia for joint military exercise
