HBO's Bill Maher sparred with liberal astrophysicist Neil Degrass Tyson over his refusal to acknowledge men have a physical ...

Bill Maher and astrophysicist Neil deGrasse Tyson have a fiery exchange after the scientist questioned a claim about the ...

Bill Maher wrapped up the season of Real Time with multiple tense exchanges with Neil deGrasse Tyson on Democrats losing the ...

Real Time' host Bill Maher sparred with scientist Neil deGrasse Tyson over his refusal to acknowledge men’s physical ...