/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110606091006spinosaurus-hump-thumb.jpg)
Was Spinosaurus a Bison-Backed Dinosaur?
Spinosaurus and Ouranosaurus were fundamentally different, and they remain among the most bizarre dinosaurs yet discovered
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110601111006old-food-guide-usda.jpg)
USDA Demolishing the Food Pyramid
USDA began offering nutritional advice in 1894. We had 12 food groups in the 1930s, seven in the 1940s, four in the 1950s, then a pyramid and now a plate
Momentous or Merely Memorable
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110531100008baby-sauropod-thumb.jpg)
Two Views on How to Make a Baby Sauropod
It took a long time—and a new understanding of sauropod lifestyles—to figure out whether they laid eggs or gave birth to live young
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110527092007Triceratops_alticornis_thumb.jpg)
When Triceratops Was a Giant Bison
The giant with the “three-horned face” was originally mistaken for a very different creature
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110524024010hamburger-resize.jpg)
The Hamburger: A Quintessential American Meal
The hamburger is a part of our national identity. But how did the U.S. come to “own” the little beef cake sandwiches?
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520090253jimmywayne.jpg)
Here’s a quick look at five funky food museums worth visiting, including ones devoted to SPAM, mustard and Pez
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520090251rbglasson.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083323Hatcher_Diplodocus.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083322carnegie-tyrannosaurus.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083321eight-spike-stegosaurus.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083321Allosaurus-National-Museum.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083320Plateosaurus-NMNH.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520090247CounterSpace_PubCover.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083320Gorgosaurus-forelimb-237x300.png)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/201105200902473810564702_466911ffbc-400x300.jpg)
May 2011 Anniversaries
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520090245Neo_flickr.jpg)
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20110520083318CP-Hawkins-studio.jpg)
Page 106 of 127