All images courtesy of Two Kids and a Coupon In addition to being lots of fun, slime has lots of benefits from kids. From ...

Glow sticks are having a glow-up. Researchers have discovered that brightly colored party favors are perfect not just for illuminating dance floors but also for identifying biothreats. Professors at ...

Breaking something rarely sparks joy—unless you’re activating a glow stick. Just bend the plastic baton until you hear a snap, and behold, you have a radiant wand to illuminate your way. Whether ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the theory that dark matter could be the source.