A planet needs more than location in a habitable zone. It needs the right ingredients, and salt has a surprising role.
Certainly, in a context of global anxiety, this is a subject that needs to be approached with sensitivity and humility.
Recently I was asked by several people whether I had ever responded to an old review of my book Darwin’s Black Box.
As imaging techniques approach nanometer resolution, the detailed workings of molecular mechanisms reveal precision engineering designs.
Since the films showcased their exquisite designs, more discoveries increase the wonder of hummingbirds, sea turtles, and butterflies.