According to Christian News Network:
The discovery of a fossilized mosquito has led some scientists to question the presumed age of ancient fossils and rock layers.
The National Academy of Sciences recently published a journal article written by a team of five American and European scientists. The 5-page paper details the recent discovery of a well-preserved, fossilized mosquito in northwestern Montana’s Kishenehn Formation. Remarkably, the fossil appears to contain traces of preserved blood—a feature that the discoverers describe as both “rare” and “unique.”