The secret ingredient to glow-in-the-dark plants The tide shifted in 2018, when Karen Sarkisyan, a synthetic biologist who later cofounded Light Bio, identified a group of genes from the ...

Glow-in-the-dark paint is very safe these days, as most of it uses phosphorus as its chief glowing ingredient. It comes in a wide range of colors and finishes, and will last for up to a decade ...