(CNN) — When she goes to the grocery store, Lilianna Wilde will sometimes go for the shopping cart from which everyone else steers clear, the sad-looking one with the squeaky wheel. When she puts the ...

The mind is great at spotting potential friends, even when they’re inanimate. Feel emotional after spotting what looks like a face in your breakfast cereal, or perhaps what kind of looks like Virgin ...

Facial recognition is just one way that people differentiate one person from another, but it's not unique to humans; non-human primates innately exhibit this ability too. Recognizing facial features ...