The challenge is particularly daunting in the case of whales. The flipper differs in almost every respect from that of its proposed terrestrial ancestor. Read More ›
Darwin’s ideas have become a flashpoint in the culture, so any discussion of the science can easily become highly polarized and politicized. Read More ›
One of the central pillars of the standard evolutionary model is the belief that all living species evolved from a common ancestor through a gradually unfolding tree of life. Read More ›
