Can a Dinosaur Have Bat-Like Wings?
May 20, 2019
Calling something a dinosaur doesn't make it a dinosaur. This animal had more in common with a bat, says Dr Jerry Bergman.
Flight: If You Can’t Evolve It, Model Your Imagination
May 4, 2019
This is silly. A robot model with outstretched arms cannot begin to say how dinosaurs took wing.
Updates for The Design of Life
March 15, 2018
New research puts more "wow" into the wonder of animals featured in Illustra Media's "Design of Life" documentaries.
Fast Flight Specializations in Birds and Bats
January 20, 2017
When you are moving rapidly, you need to see things differently.