The human family tree is gaining new branches. Researchers have found in modern humans' DNA signs of two previously unknown ...

Published in the journal Science, the study used a newly developed genetic analysis method called TRACE to identify inherited ...

Modern humans carry DNA from two mysterious extinct lineages in addition to Neanderthals and Denisovans. Their hidden genetic ...

UC Berkeley researchers have identified regions of DNA that humans inherited from two unknown ancestors as a result of ...

Researchers say the mysterious group split from the human family tree more than 500,000 years ago, though further evidence is ...

The signals that cells use to switch genes on have remained almost unchanged across 2 billion years of evolution, but the ...

Modern humans still carry DNA from two previously unknown extinct human lineages, according to a new study from the ...

But did our direct ancestors interbreed with other long-lost hominin lineages before the first major migrations out of Africa ...

Sharks are often called “older than trees” because their lineage predates forests, but modern sharks have evolved and ...

Using a new technique, researchers have pinpointed areas of the modern-day human genome inherited from unknown ancient ...

According to a new study published in Science, all modern humans carry ancient genetic sequences from so-called "ghost ancestors"—lineages of hominins that died out tens and hundreds of thousands of ...

The signals that cells use to switch genes on have remained almost unchanged across two billion years of evolution, but the ...