Anaheim Scientific today introduced the fifth model in its M-Series of mini-handheld environmental meters: The M150 – Mini UV-AB Meter. The M-Series are small handheld meters that make taking ...

An invisible band of radiation with wavelengths from 400 to 10 nm, ultraviolet (UV) light starts at the end of visible light and ends at the beginning of X-rays. The primary source of ultraviolet ...

Five years ago, I was lucky enough to be cruising Lake Tahoe aboard the John LeConte, the Tahoe Research Group’s research vessel. My fellow passengers were two scientists from Finland. Pirjo Huovinen ...

It's about the time of year in the northern hemisphere that we start to notice the days becoming longer and the sun starting to show the overcast of winter. There is still much of winter left to get ...

According to the physicist Charlie Ironside, our ability to deal with future deadly pandemics could be better – if we look to the far-ultraviolet. Jon Cartwright reports on a call to arms for the LED ...

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