GoKawiil
How DNA in dirt is shaking up the study of human origins
(feeds.nature.com)
1.
2.
The Arctic Is in Dire Straits, 20 Years of Reporting Show
(slashdot.org)
3.
Scientists can see Earth’s permafrost thawing from space
(technologyreview.com)
5.
Orange rivers signal toxic shift in Arctic wilderness
(news.ycombinator.com)