When you think of ballpoint pens, your mind probably goes to office supplies, not great works of art. But even the lowliest and most ubiquitous of writing utensils can make breathtaking masterpieces ...

Although we're hearing more and more about stretchable electronics, the fabrication of such devices' components is far beyond most people's abilities. Now, however, scientists have created inks that ...

Researchers at the McKelvey School of Engineering at Washington University in St. Louis have developed ink pens that allow anyone to handwrite flexible, stretchable optoelectronic devices on everyday ...

Born in Korea but now based in Brooklyn, New York, artist Il Lee is known for using ballpoint pens to create fine art. Visitors can enter his world of scribbles that contrast light and dark in a solo ...

There are 3D-printing pens that let prolific doodlers turn their drawings into three-dimensional sculptures, but all users are really left with is a piece of art. Polaroid’s taking 3D-printing pens ...

Want to string together some holiday lights? Or test an idea for a circuit? A new elastic silver ink could let users jot down electrical circuits and wiring on walls ...

From the processors in phones to the motherboards of computers, silver tracings of electronic circuitry underlie many common devices. But scientists are now putting circuit design in the hands of the ...