As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ...

The female common market squid -- Doryteuthis opalescens -- may not be so common after all. Researchers have discovered that this glamorous cephalopod possesses a pair of stripes that can sparkle with ...

Colour vision is an integral part of the human visual system. It relies on the presence of three types of cone photoreceptor in the retina, which have different but overlapping wavelength tuning ...