World No. 114 Aslan Karatsev makes history at Australian Open 3 years ago Aslan Karatsev’s historic run continued at the Australian Open on Tuesday as the Russian became the first man in the Open Era to reach the semifinals on his grand slam debut. Related Articles Wisconsin Republicans propose sweeping plan to address PFAS ‘forever chemical’ pollutionWisconsin Republicans propose sweeping plan to address PFAS ‘forever chemical’ pollution FBI ‘afraid’ informant could be killed over Biden family information if unmasked: Congresswoman LunaFBI ‘afraid’ informant could be killed over Biden family information if unmasked: Congresswoman Luna Oklahoma board approves nation’s first taxpayer-funded religious schoolOklahoma board approves nation’s first taxpayer-funded religious school ICE acting director to retire at end of June, second major border security-related retirement in a weekICE acting director to retire at end of June, second major border security-related retirement in a week DeSantis mocks Trump decision not to fire Anthony Fauci with flashback to ‘The Apprentice’: ‘You’re fired!’DeSantis mocks Trump decision not to fire Anthony Fauci with flashback to ‘The Apprentice’: ‘You’re fired!’