News tagged with trees

Fungi—key to tree survival in warming forest

Much like healthy bacteria in one's gut supports health of the human body, fungus in soil can be integral to survival of trees. NAU researcher Catherine Gehring reached this conclusion while studying pinyon-juniper woodlands ...

dateJul 20, 2015 in Ecology
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Oldest-known stone tools pre-date Homo

Scientists working in the desert badlands of northwestern Kenya have found stone tools dating back 3.3 million years, long before the advent of modern humans, and by far the oldest such artifacts yet discovered. The tools, ...

dateMay 20, 2015 in Archaeology & Fossils
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