millennia

In this way, genes are spread between neighboring groups and then further afield over the years, centuries and millennia.

This research provides an unprecedented view into how European populations adapted to environmental challenges over millennia, helping us understand how certain traits have persisted, disappeared, or been altered over time.

“The key message is that these landscapes are a consequence of very, very long-term management and use of cultural burning going back tens of millennia,” Haberle says.

On a computer screen, the dinosaur’s internal architecture is put back together for the first time in millennia.

Kombucha — the beloved moldy, fermented drink that hit astronomical popularity in recent years but was first brewed millennia ago — is one such success story.