CU Boulder researchers discovered UV light can deactivate allergens within 30 minutes, offering potential relief for allergy ...

Although arc welding was patented in 1890, it took quite a while before it became popular in the United States, mainly because there were not many locations that had electricity ...

When archaeologists brushed away the dirt from a prehistoric artifact in Germany, they were startled to see a shimmer of extremely rare color. Clinging to the stone’s surface were flecks of deep, ...

As daylight diminishes, people can feel their mood dimming. In fact, millions of U.S. adults experience seasonal affective ...