Charles Darwin bred many varieties of pigeons. Some had differently shaped head crests and others had unique color patterns in their plumage. Darwin tried to use these superficial examples of human-guided animal breeding to support his false idea that nature repeatedly transformed one basic life-form into another.

Researchers just announced the systematic laboratory induced mutation of successive amino acids over the entire sequence of a simple bacterial protein.¹ The results showed how even the simplest of life's proteins have irreducibly complex chemical structures. The research also showed how random evolutionary processes that are ascribed to mutations are unable to propel evolution.

People instantly recognize intelligent engineering in a structure that has optimized size or shape. Optimum parameters don't just happen. So when two mechanical engineers recently discovered optimum sizing in locust legs, to what did they attribute that high level of engineering?

Many jellyfish are transparent, and they have seemingly simple movements and few visible interacting parts. They should, therefore, be easy to synthesize with man-made parts, but that's not what bioengineers discovered when they recently built a jellyfish mimic from rat heart cells attached to a silicone frame.