New 3D genome maps reveal how DNA folding controls gene activity, offering fresh clues into disease and cell function.

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, ...

Here's how to create your own animated Christmas tree in Excel: Click the triangle button in the top left corner, or the ...

Now in its ninth year, our annual poll showcases 255 vital video essays, nominated by 72 international voters.