Minnesota engineers developed fluid-filled 3D-printed tissues that mimic the feel of surgery, earning praise from surgeons.

To mark Mario’s 40th anniversary, we’re ranking every 2D mainline Mario game, from Super Mario Bros. to Super Mario Wonder.

Spot the difference puzzles are one of the most popular brain games on the web. These puzzles are fun to engage with and ...

But there’s a persistent problem: the parts that come out of a 3D printer don’t always match the elegant digital models ...