古代 DNA

New genomic and fossil evidence suggests human evolution was a braided network of coexisting species rather than a single linear descent from one ancestral group. 五月 01, 2026

Scientists have finally sequenced the massive, 25-billion-base-pair genome of the Great Basin bristlecone pine, uncovering the biological trade-offs of the world’s oldest living... 四月 18, 2026

Genomic sequencing of 40 individuals from Orkney and Caithness tombs overturns the idea of egalitarian Neolithic societies, revealing centuries of strict patrilineal rule. 四月 15, 2026

Scientists warn future human appearance will be shaped by demography, technology and environment — not a single predictable path. This article explains the likely directions evo... 二月 16, 2026

New genomic data from two 7,000-year-old naturally mummified women in the Sahara reveal a deeply divergent human lineage and show how careful ancient‑DNA science separates sensa... 二月 02, 2026

Genetic sequencing of authenticated locks of Ludwig van Beethoven’s hair—published in 2023—points to hepatitis B and inherited liver risk, overturns a lead-poisoning theory, and... 十二月 14, 2025

A new book and genetic tests trace Leonardo da Vinci’s male line across 21 generations, confirming living Y‑chromosome relatives and opening a careful, technically demanding pat... 十一月 30, 2025

For the first time researchers have sequenced a whole genome from an Early Dynastic Egyptian; the data show most ancestry is North African but roughly 20% derives from the easte... 十一月 29, 2025