UV radiation is a part of something that you may faintly remember from your K-12 or collegiate years called the electromagnetic spectrum (below). Electromagnetic energy propagates in wave form and ...

Combining concepts from electromagnetic radiation research and fiber optics, researchers have created an extreme-ultraviolet, laser-like beam capable of producing tightly-focused light in a region ...

Researchers last year discovered that dogs, cats and some other mammals can see more than humans. They can see into the ultraviolet part of the electromagnetic spectrum, which allows them to see ...

Birds are incredible evolutionary creatures, as birders tend to know. They can see in the ultraviolet spectrum, which really ...