A bright, confident smile is something many of us aspire to, and teeth whitening has become one of the most popular cosmetic ...

Experiments coupling light and sound reveal the surprising effect that measuring nothing can cool the vibrations of an object ...

More and more satellites are orbiting the earth and identifying them is becoming more difficult. A tiny laser that flashes in ...

Light therapy is more than just an aesthetically appealing skin treatment (though the "looks cool on social" vibes are an added bonus)—it comes with many proven benefits for treating your most ...

USB-powered tools are becoming increasingly common, and these Milwaukee powered products all make the most of your available ...

Optical filters play a vital role in satellite communication, enabling efficient data transfer and overcoming environmental ...

Discover the groundbreaking innovations of African-American electrical engineers who have shaped the world we live in today.