Unlike most other animals, humans often favor one hand over the other, but scientists have never known why. Now, however, ...

The vast majority of people alive today use their right hand for everything from writing and throwing to eating to brushing their teeth. But why? Humans are the only primate species with such ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Kathleen Thomas, who is missing her right hand, thought it was a misunderstanding when a deputy pulled her over for allegedly holding her phone with that hand while driving. Bodycam video shows the ...