Some people believe using premium fuel offers benefits, such as higher fuel economy, increased performance, or reduced ...

Blue, green, amber: Someone’s eye color immediately attracts our attention. But there’s something unusual about human eyes: ...

Summer arrives this month and with it come long, sweltering days along with all-too-brief nights. But if you can dodge the fireflies and stock up on mosquito repellent, there’s still stargazing to be ...

Instead of a full-scale mining rig, this is a compact standalone device designed to sit right on your desk quietly running in the background.

The doctor tells you what to do, and unless you’re a squirming baby or terrified of needles, you pretty much follow instructions. But what happens when the patient is a giant yellow-orange eel with ...

Katarina Zimmer / Knowable Magazine is a writer. PopSci.com covers a variety of topics such as science, technology, DIY, news, and gadget reviews.