Stanford researchers have developed a flexible material that can quickly change its surface texture and colors, offering ...

Lignin is the rigid polymer that gives trees their strength. The paper industry usually treats lignin as a low-value ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Jackie Reeve, Kaitlyn Wells ...

Artwork is managed via the InkPoster app, which provides access to licensed collections and user-uploaded images, allowing ...