Long before humans developed writing and spoken language reached its modern complexity, we were communicating through visual signals. Much of the emotional content of a face-to-face interaction is not ...

You can spread cheer all year by gifting a food of the month club subscription. Find standout ideas for satisfying that sweet tooth, experimenting with new sippers and enjoying seriously good snacks.

Full-color displays normally require separate red, green and blue light emitters. A team from the University of Osaka and ...

Multi-color 3D printing is notorious for being difficult to get right. Even with modern printers, you often end up using much more filament (and tool changes) than you would for a single-color print. ...

This video shows Kawah Ijen, East Java, Indonesia, home to one of the world's largest highly acidic crater lakes. The bright ...

Research in the International Journal of Materials and Product Technology describes a metal-free dye-fixing process that ...

Anyone who colors their hair knows it can be time-consuming and expensive. The right shampoo, however, can help preserve your signature hue at home and keep it looking fresh for longer. Through ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

These incredible coffee makers are all plastic-free or low-plastic, meaning you get all of the caffeine and none of those ...

In 2026, most companies are using AI in some fashion, as companies feel pressure to keep up with competitive industry dynamics and experiment with the new technology. The stocks on this list were ...