- What Is a Diapsid? Definition and Animal Groups
- Could Microraptor Fly? A Look at the Four-Winged Dinosaur
- Snake Fossils: Piecing Together the Evolution of Snakes
- Did Plesiosaurs Lay Eggs or Give Live Birth?
- The Prehistoric Koala: Giants of Ancient Australia
- The Bipedal Crocodile: An Ancient Ancestor’s Story
- What Is a Placoderm? Features, Evolution, and Extinction
- How Did Amphibians Adapt to Their Changing Environment?
- Oculudentavis khaungraae: Bird, Lizard, or Something Else?
- What Is a Preserved Mammoth and How Are They Found?
- The Tiktaalik Skeleton and the Origins of Walking
- Why a Dinosaur With Feathers Wasn’t Just for Flight
- Why Did Woolly Mammoths Go Extinct?
- The Archaeopteryx Fossil: Bird, Dinosaur, or Both?
- Eorhynchochelys Sinensis: The Turtle With a Beak, No Shell
- What Have We Learned From Dinosaur Blood?
- Why Did Some Dinosaurs Have a Big Head?
- Did Grass Exist During the Age of Dinosaurs?
- How Scientists Determine Dinosaur Speed