Featured in light

Lighting tricks that will make small rooms feel gigantic
How are rainbows formed? With simple atmospheric science.
The best ways to reduce light pollution and improve your quality of life
Understanding the weird Biden-Carter photo could help you take better selfies
This lightbulb is more than 100 years old—and it still works
In perfect conditions, rainbows can come alive at night
Fireworks scare us—that’s why we love them
How raging wildfires create hellish skies across the country
These ultra-black fish camouflage with the darkness of the deep sea
Stay-at-home science project: Bake s’mores using the power of the sun