The typical animal cell measures about 10 microns, or 0.001 centimeters, in diameter. Which is unsurprising—cells are small! that's sort of the point!—and, at the same time, curious. Animals exhibit ...

A colorful, intricate diagram circulating on social media is being presented as a groundbreaking picture of a human cell. "This photo is the most detailed model of a human cell to date, obtained using ...