Root Migration

What do a rare high-altitude Alpine snow flower and a sturdy South African cousin of the daisy have in common? They aren’t related, they look nothing like one another, and they are natives to completely different habitats in different parts of the world. But over the past few years, they have both been on the…

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Heedless Ways

Chimpanzees in Uganda’s Kigali National Park have been getting up to some unusual business at night. These daytime foragers with poor night vision have been leaving the safety of the forest, crossing a bridge over a large ditch meant to keep elephants out of neighboring crop areas, and raiding corn fields. And they aren’t the…

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Comfort Zones

Research over many years has examined if and how the indigenous people of Siberia evolved to adapt to the extremely harsh winter climate there. Most evidence points to three major genetic adaptations that helped people survive and even thrive in average January temperatures of -25 °C (-13 °F). The three genes – UCP1, ENPP7 and…

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