Instead of pigeons in Central Park, imagine their feathered ancestors, as tall as 5-story brownstones and about two-thirds of a city block long, lumbering on the lawns.
Read moreDetailsInstead of pigeons in Central Park, imagine their feathered ancestors, as tall as 5-story brownstones and about two-thirds of a city block long, lumbering on the lawns.
Read moreDetailsHere's an old joke from the Cretaceous Era: Caveman 1: "Man, that Titanosaur is big." Caveman 2: "How big is he?"
Read moreDetailsStarting in about two weeks, the Museum of Natural History will unveil a dinosaur that's even bigger than the massive blue whale in its oceans exhibit.
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