From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

Between the night of April 21 and the early morning of April 22, those looking in the right place will see the sky light up ...

The moon will briefly hide Regulus in a dramatic occultation visible across parts of the eastern U.S.

During most of the Artemis II mission, the crew of four astronauts beamed back low-definition video, both from inside the ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Meaghan is an editor and writer who also has experience practicing holistic medicine as an acupuncturist and herbalist. She’s passionate about helping individuals live full, healthy and happy lives at ...