EPFL researchers have developed a light-based method that can produce proteins that switch states, respond to signals, and even compute, using light and the cell cycle.

Every week, the first item in Michael Hartnett’s Flow Show report has a proprietary dashboard for trading sentiment on a scale from zero to ten: the Bull & Bear indicator. It swings from extreme ...

Modern smart watches can measure all sorts of health indicators. Step counts and heart rates sit at the simpler end of the array, whereas VO 2 max and blood-oxygen levels are of more interest to ...

Tweezer arrays are made up of many individual tweezers, typically generated via spatial light modulators (SLMs) or acousto-optic deflectors (AODs). Using these techniques, a team at Caltech recently ...

The ratio comparing total U.S. market cap to GDP, known as the Buffett Indicator, is reaching historic levels, both in absolute and relative terms. Its current reading of 230% is far beyond any peak ...

There may be trouble ahead for stocks. Bank of America's Bull & Bear indicator, a gauge of sentiment in markets, rose to 8.5 this week, from 7.9. That puts it in "extreme bullish" territory and ...

The new Dynamic View feature was announced last week as part of the Gemini 3.0 update. It started rolling out on the web version of Gemini recently, and I’ve been testing it out over the last few days ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Dazzling waves of color are lighting up the skies this week. After green and pink displays of auroras lit up the sky Tuesday night, another Northern Light array is expected to bring a gleaming light ...

When Apple introduced the new iPhone 17 and iPhone 17 Pro/Max, it highlighted their even faster fast-charging abilities. With an appropriate USB-C charger that can deliver at least 40 watts, it can ...

Diodes Inc.’s programmable 18-/12-channel linear LED drivers support animation, precise color mixing, and brightness for advanced automotive lighting and displays. The AL58818Q and AL58812Q are ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Red LED face masks have dominated the ...