An Iowa family had an extremely rare sighting this week – not one, but two white deer, strutting in the wild. “We were driving home just at dusk on this back road and all of a sudden ...

Keystone State deer hunters had a banner 2024-25, harvesting 476,880 whitetails, according to the Pennsylvania Game Commission’s estimate. The harvest is notable because it’s the fourth ...

A look at the history of analytical instruments used for gem testing. UV-Vis-NIR spectroscopy measures how gemstones absorb and interact with light across the ultraviolet, visible, and near-infrared ...