DAY AND NIGHT, NEW SMOKE is born. The weather has turned warmer, and the lack of rainfall prepares dried-out grasses and shrubs for fire. The burning begins in a few spots—unseen in the mountains—and ...
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New Scientist on MSNHow a moth uses an optical illusion to disguise itself as a leafThe smooth wings of fruit-sucking moths appear to be ridged like a leaf – but the resemblance is created by nanostructures ...
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