Looking for the clearest amber on Earth? A new study shows that Dominican Republic amber is clear enough to see what's inside. Apparently, ancient parasitic protozoans loved to live inside intact red blood cells.

A 15-year-long project finally bore fruit after researchers painstakingly identified a specific gene mutation that can lead to sudden heart failure in otherwise healthy-looking young people. These newly published results counter the long-standing view that mutations can somehow drive evolutionary innovation.

Already in 2017, secular scientists have described some stunning original biochemicals in fossil bones. Two new finds reignite vigorous debate over the nature of the protein remnants—are they true organic remains, some form of contamination, the result of a strange preservation process, or what? As in the past, researchers totally leapfrog a neat, tidy, Bible-friendly conclusion.