The Flying Giraffe and Other Fossil Stories of Extinct Reptiles
November 4, 2017
Imagine a giraffe leaping into the air and flying off. That's what this giant pterosaur was like. Other interpretations about extinct reptiles are not so certain.
Questioning the Dino-Bird Hypothesis
April 27, 2012
The scientific consensus has pretty much declared it a fact of natural history that birds evolved from dinosaurs. One evolutionary professor remains a gadfly, though. He contests the evidence on which the hypothesis is based, and also believes his maverick position is growing.