The vertebrae that form the coccyx are the last remaining evidence that our ancestors once had tails, but in modern-day ...

Researchers find obelisks, mysterious RNA molecules in human bacteria that challenge our understanding of viruses and ...

The winter solstice is the culmination of a period every year when each cell in our body literally craves more light ...

With over 8 billion people in the world, it takes something truly unique to stand out. Some people, however, go above and ...

That’s not the case for all of us, I’m reminded, as I look inside a cardboard box containing around 20 plastic hearts—each a ...

Plastic particles are found in our organs, blood and even semen. But do they stay in us forever? What damage are they doing?

Too many fingers or too many teeth — as generative AI imagery exploded across the internet last year, these bodily mishaps became both a punchline and a tell-tale ...

She remarked: "These are five body parts you are not washing enough. Our number one is your belly button. That's right, a lot ...

Human bones washed up along the Brooklyn Bridge Park shoreline this week — marking at least the fifth time remains have been ...

A new app developed by Cornell researchers helps users record highly accurate time-lapse videos of body parts—a surprisingly ...

This work was commissioned, produced, and edited by The Atlantic's editorial staff. Support for this work was provided in part by the organizations listed here. Illustration by The Atlantic ...

The pH balance plays an important role in the chemical makeup of the human body ... In healthy humans, normal body pH is between 7.35 and 7.45, with an average of 7.4. However, not all parts of the ...