Teacher Sick-out Closes DPS Schools -- Check The Updated CLOSINGS LIST| FULL STORY|  
Predatory Beetles 'Eavesdrop' On Ants' Chemical 'Conversations'Predatory beetles can detect the unique alarm signal released by ants that are under attack by parasitic flies, and the beetles use those overheard conversations to guide their search for safe egg-laying sites on coffee bushes.

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