Sean Hannity currently serves as host of FOX News Channel's (FNC) Hannity (weeknights, 9 PM/ET). He joined the network in 1996 and achieved the title as the longest-running current primetime host ...

More by Scott McVay This article was originally published with the title “ The Last of the Great Whales ” in Scientific American Magazine Vol. 215 No. 2 ( August 1966 ) , p. 13 doi: 10.1038 ...