Researchers found that when jazz musicians improvise, their brains turn off areas linked to self-censoring and inhibition, and turn on those that let self-expression flow.

The third most serious nuclear accident ever recorded, the Kyshtym disaster in Soviet Russia, was not informed to populations of affected areas for a week. The world only found out years later.

Wolves are highly territorial animals, and generally establish territories far larger than they require to survive; in order to assure a steady supply of prey. Territory size depends largely on the amount of prey available: in areas with an abundance of prey, the territories of resident wolf packs are smaller.