A 2009 study examining the sleep/wake cycles of S. invicta found that the worker ants averaged a mammoth 253 sleep episodes ...
The Cool Down on MSN7h
Shocking video captures careless tourist risking their life by touching feasting bear: 'The level of sheer stupidity'A viral video from Tourons of Yellowstone shows how scary a bear encounter can be when one person gets too close.
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