Even if you don’t think you spit when you talk, you definitely do — and a new video highlights that spit with lasers. The video, published in The New England Journal of Medicine, showed how the spurts ...

The device you’re watching this video on is best understood by thinking about positive and negative charges moving around a circuit of diodes and transistors. But the only elementary particle actually ...

Jessica Simpson's still got it. The 41-year-old singer released a stripped-down version "Particles" on Thursday along with an emotional new music video. The 2017 track by rock band Nothing But Thieves ...

(Nanowerk News) Self-propelled nanoparticles could potentially advance drug delivery and lab-on-a-chip systems — but they are prone to go rogue with random, directionless movements. Now, an ...

Using the new method, the researchers gather the particles of interest into an organized structure at the point of light (left). When the light is moved to a new location, the particles move toward ...