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Environmental: Ecosystems
Published

Vegetation regulates energy exchange in the Arctic - Vegetation Regulates Energy Exchange in the Arctic      (via sciencedaily.com) 

Global warming is changing the Arctic by causing permafrost thaw, glacier melt, droughts, fires and ...

Paleontology: Early Mammals and Birds
Published

CT scanner captures entire woolly mammoth tusk - CT Scanner Captures Entire Woolly Mammoth Tusk      (via sciencedaily.com) 

Researchers successfully captured CT images of an entire woolly mammoth tusk. Researchers were able...

Environmental: Ecosystems
Published

Arctic shrub expansion limited by seed dispersal and wildfire - Arctic Shrub Expansion Limited by Seed Dispersal and Wildfire      (via sciencedaily.com) 

Scientists investigating the growth of Arctic vegetation have found that seed dispersal and fire wil...