Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think.

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Our slow-moving queue curves around a two-story wooden boathouse filled with props from explorations through distant lands. At the front of the line, a Disney cast member dressed in khaki helps us ...

Can you spot this bias in action? We’ve all heard someone say the glass is “half full" or “half empty.” The same amount of ...