Caterpillar Inc. celebrated its 100th anniversary with a traveling exhibit showcasing the company's history and effect. The stop included a $54,000 donation to Food Finders Food Bank.

The morpho butterfly flashes perhaps the most stunning blue in the animal kingdom. But here's the weird bit: That's no pigment. It's actually a trick of light, thanks to some fancy nano-level ...

Development of a High‐Performance, Anti‐Fouling Optical Diffuser Inspired by Morpho Butterfly's Nanostructure. Advanced Optical Materials, 2023; DOI: 10.1002/adom.202301086; ...