Spritz luminol on your pennies and they’ll glow. Don’t worry! It’s not blood — your penny’s just been framed. We’ve shown you how to make your pennies glow with some heat and some acetone, but pennies ...

Luminol gets trotted out pretty frequently on TV crime shows, but a new technique might someday compete with the storied forensics tool as a police procedural plot device and, perhaps more importantly ...

A potential rival to the storied forensics tool luminol has emerged. Researchers show that using a hand steamer in combination with thermal imaging, a visualization technique they term "steam ...