This week’s TIME cover story — available to subscribers here — reveals that true friendship, marked by generosity, …
rhesus monkeys
Monkeys, Like Humans, Make Bad Choices and Regret Them, Too
We humans tend to think of ourselves as the only sentient beings capable of regret, a key emotion that helps keep us from making the same mistakes over and over. Now a new study shows that rhesus monkeys may be saddled with the …