The dynamic, light-filled 3D world around us can be easily projected onto a 2D plane using a camera lens. Consider a single wavelength of light, and think about its intensity at the camera's focal ...

A new two-photon fluorescence microscope can capture high-speed images of neural activity at cellular resolution thanks to a new adaptive sampling scheme and line illumination. The illustration shows ...

I’ve been using a Mac for several years now, and I had no idea that the Color Picker built into OS X could accept image files. A recent Bjango blog post covers some clever uses for sampling images and ...