One might think that 154 years after Darwin's book about it, natural selection would be empirically obvious. The journal Nature went on a search for it in DNA.
Darlings of the Cambrian Explosion, trilobites had spotted markings and sophisticated eyes. Some have been exceptionally well preserved as fossils, down to the level of individual cells.
Here are examples of recent claims in science that seem to contradict what some would consider intuitively obvious. They should be kept in mind when evaluating other scientific truisms, like evolution.
Some things in nature get attributed to Darwinian evolution, but might be better seen as manifestations of design or other alternative, non-Darwinian mechanisms.