Two wildlife charities are recruiting volunteers to help spot glow-in-the-dark caterpillars at night using ultraviolet lights. It is hoped the technique will make surveying butterflies and moths ...

What if circuit boards could glow in the dark? It’s a fun question, and one [Botmatrix] sought to answer when approached by manufacturer PCBWay to run a project together. It turns out that it ...

I recently received a question about the use of technology in ecological research, which led to a discussion about blacklights. I wrote a column five years ago about a nighttime adventure in a ...