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Design of Life Update: Birds
March 9, 2017
Illustra Media’s Design of Life documentaries only began to explore the marvels of life. In this entry, we look at more wonders among birds. Eggs come in a variety of sizes and shapes, as shown in a rapid-fire series in the Illustra film. In an “Egg Mythbuster” piece, Phys.org explains why some eggs are pear-shaped. […]
Before the Cock Crows, the Biological Clock Strikes
March 30, 2013
At Easter time, people recall the story of Peter denying Jesus three times before the rooster crowed. Some scientists tried to figure out what clicks the rooster's clock alarm.
Dino Expert Plays Chicken
December 28, 2011
Jack Horner, the dinosaur hunter who was science advisor to the Jurassic Park movies, wants to create a real dinosaur. He won’t use the movie method, trying to extract blood from Jurassic amber, because “DNA degrades too quickly,” he said. But he has a method he thinks will work: un-evolve a chicken back into its dinosaur ancestor.
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