A rare iodine polymer discovery is key to starch-iodine mystery

In the pursuit of a new class of photovoltaic materials, researchers at UC Santa Barbara happened upon an entirely different discovery that addresses a centuries-old mystery of chemistry: Why does an iodine solution turn ...

An ancient Mayan Copernicus

For more than 120 years the Venus Table of the Dresden Codex—an ancient Mayan book containing astronomical data—has been of great interest to scholars around the world. The accuracy of its observations, especially the ...

Believe it or not, humans are kind, according to study

News headlines this summer paint a gloomy picture of conflict across the globe. These stories suggest that group differences—whether religious, ethnic, or political—seem to divide rather than unite us. Taking a broader ...

page 35 from 40