Comments by Neil deGrasse Tyson made on Bill Maher's "Overtime" on Friday were responded to by Elon Musk on Saturday.

He may or may not be buying MSNBC, but Elon Musk isn’t taking any put-downs from Neil de Grasse Tyson on his Mars ambitions. The entrepreneur responded today to deGrasse Tyson’s barbed ...

Elon Musk has fired back at astrophysicist Neil deGrasse Tyson after a video surfaced of Tyson criticising Musk’s ambitious ...

Bill Maher went at it with celebrity astrophysicist Neil deGrasse Tyson when Tyson brought up vaccines and said he wasn't ...

Astrophysicist Neil deGrasse Tyson and SpaceX CEO Elon Musk have made scathing comments about each other online.

Comic and political pundit Bill Maher went at it with celebrity astrophysicist Neil deGrasse Tyson when Tyson brought up vaccines and said he wasn’t trying to “poke the bear.” Tyson and ...

Elon Musk has hit back at astrophysicist Neil deGrasse Tyson after the latter's comments about SpaceX. The online feud between the two scientific behemoths began after Tyson claimed that SpaceX ...

LOS ANGELES — Longtime political commentator Bill Maher and astrophysicist Neil deGrasse Tyson engaged in a fiery exchange after the scientist questioned a claim about the biological differences ...