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Posted: 2025-07-25 06:28:20 UTC

This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
Status
Last Updated
2025-07-25 06:28:33 UTC
Verified By
Rollup News
A 46 million-year-old fossilized mosquito containing ancient blood was discovered in Montana's Kishenehn Formation, offering the oldest direct evidence of blood-feeding behavior in mosquitoes.
Oldest direct evidence of blood-feeding in mosquitoes
Survival of biological molecules like heme during fossilization
Insight into the ancient ecology of the Eocene epoch
The mosquito remained unnoticed for decades.
DNA is not recoverable after millions of years.