Wild capuchin monkeys don’t thoughtlessly grab any handy piece of stone to crack open hard-shelled nuts at snack time. These slender, agile primates select the best tool for the job, a new study finds ...

For the moment, let's move away from esoteric devices with limited or racing-only applications and toward the more common genre of hand tools that do-it-yourselfers and automotive enthusiasts are ...

We may receive a commission on purchases made from links. Sooner or later, pretty much everyone comes up against a stubborn nut that just won't budge. A wrench won't shift it, nor will a socket. There ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? One of the essentials you should have in your tool set is a good nut driver. A nut ...

Nut-cracking monkeys don't just use tools. They use tools with skill. That's the conclusion of a new study that finds similar tool-use strategies between humans and Brazil's bearded capuchin monkeys, ...