科学与环境

Project to restore rare native trees with DNA testing

来源: feeds.bbci.co.uk · 发布于

Project to restore rare native trees with DNA testing
来源: feeds.bbci.co.uk

Conservation groups say black poplars are endangered due to felling, land drainage and habitat loss.

Conservation groups say black poplars are endangered due to felling, land drainage and habitat loss.

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Rare fossils reveal what ancient Denisovans may have looked like
科学与环境

Rare fossils reveal what ancient Denisovans may have looked like

Whenever anything is written about the Denisovans, the word "mysterious" is almost guaranteed to appear. That is because we just don't know a lot about this extinct human group that may have lived in East Asia from at least 300,000 to 45,000 years ago and was closely related to t

Phys.org - latest science and technology news stories ·

Paleolithic human DNA reveals east-west connections across Ice Age Europe
科学与环境

Paleolithic human DNA reveals east-west connections across Ice Age Europe

More than 30,000 years ago, people associated with one of Europe's major Paleolithic cultures (the Gravettian) were more interconnected than previously thought. An international research team led by the University of Vienna has uncovered new genetic evidence of long-distance conn

Phys.org - latest science and technology news stories ·