Left to your own devices? Turns out you’ll probably go left. Whether you’re going for a stroll around the neighborhood while ...

The pelvis is often called the keystone of upright movement. It helps explain how human ancestors left life on all fours behind. Yet the “how” has stayed fuzzy for decades. A new Nature study led by ...

Two small changes in human DNA may have played a big role in helping our ancestors walk upright, researchers say. The study, recently published in the journal Nature, found that these tweaks changed ...

All vertebrate species have a pelvis, but only humans use it for upright, two-legged walking. The evolution of the human pelvis, and our two-legged gait, dates back 5 million years, but the precise ...

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Left to your own devices? Turns out you'll probably go left. Whether you're going for a stroll around the neighborhood while on the phone or killing time before your train arrives, odds are you're ...