Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED ...

Whalar Group has launched Lighthouse Studios to build a TV-like network of digital content. It's also set a deal with Cole Bennett's Lyrical Lemonade.

CU Boulder researchers have designed microscopic “racetracks” that trap and amplify light with exceptional efficiency. By using smooth curves inspired by highway engineering, they reduced energy loss ...