The 'Last Week Tonight' host also sounds off on Stephen Colbert's "horrible, horrible" news and the future of the format.

John Oliver introduced Erie, Pennsylvania to the Erie Moon Mammoths on July 19. The episode recapping his visit aired on HBO ...

Have the Moon Mammoths conquered the Earth? They've at least staked a claim on the world of Minor League Baseball. The team ...

On Saturday night, the comedian and host of HBO’s “Last Week Tonight” saw his latest crazy creation set out into the world as the Erie Moon Mammoths made their debut in front of a record crowd of ...

The Moon Mammoths are here. In a matchup of two of the most widely discussed alternate identities of the year, the Erie Moon Mammoths -- the Minor League team conceived and designed by the late-night ...

John Oliver, the host of HBO's "Last Week Tonight," made his visit to Erie to unveil his SeaWolves rebrand. The recap aired on July 27.

John Oliver said that the Moon Mammoths now belong to Erie, and what the city does with the mascot and team name is up to the ...

The Erie Seawolves, a minor league team, won a contest for a total rebrand courtesy of comedian John Oliver and his HBO show Last Week Tonight. NBC News’ Erin Mclaughlin was on hand for the minor ...

John Oliver has brought his quirky humor to minor league baseball with the debut of the Erie Moon Mammoths. The team, rebranded by Oliver’s “Last Week Tonight,” show played their ...

John Oliver brought his quirky humor to minor league baseball with the debut of the Erie Moon Mammoths. The team, rebranded by Oliver’s “Last Week Tonight,” played its first game on Saturday ...

John Oliver brought his quirky humor to minor league baseball with the debut of the Erie Moon Mammoths ...