A great article showing new fossils from China of early mammal like ancestors. Great illustrations of how the hyoid bone was formed and the ear bones developed. The hyoid allowed suckling and the ear bones gave great hearing. Look at the illustrations. The article cannot be condensed. These bony changes reek of design:

https://www.nature.com/articles/d41586-019-03170-7?utm_source=Nature+Briefing&utm_c...