An international team of biologists recently reported on the supposed evolution of sound production in perch-like fishes. Researchers know that some fish cause their swimbladders to vibrate by using unique superfast muscles that produce, for example, courtship calls. How did these special muscles originate?

No flying machine or other creature has the aerial dexterity of dragonflies. They can fly upside-down and backward as easily as straight ahead. And they move so fast that researchers have to use high-speed cameras to study them.

A recent presentation at the 2011 Creation Biology Society (CBS) meetings has stirred the pot once again on the human-chimp DNA similarity issue among creationists, intelligent design proponents, and some evolutionists.¹ It was reported that a query of 40,000 chimp genomic DNA sequences against the most recent assembly of the human genome provided an average similarity estimate of 97