This bird lies for a living. Here’s what biological researchers have gleaned about its intelligence by observing its clever ...

Many animals use deception to get what they want. Most of these sneaky tactics are instinctual; however, a few creatures engage in tactical deception: They adapt their tricks depending on their goal ...

It's not just humans who notice optical illusions; certain animals do too, and they often use it to their advantage. When you purchase through links on our site, we may earn an affiliate commission.