As imaging techniques approach nanometer resolution, the detailed workings of molecular mechanisms reveal precision engineering designs.
Can you think of an un-designed process that employs external machinery to maintain the state of another machine?
Recently I had the opportunity to see Prague’s famed astronomical clock, the oldest still-working astronomical clock in the world. It is truly phenomenal.
Scientists watched microbes inherit extreme acid resistance in Yellowstone hot springs not through genetics, but through epigenetics.
Mitochondria, the powerhouse of eukaryotic cells, pose a powerful and newly acute problem for evolution.