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 ...

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 ...

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 ...