Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

They used a nanoscale particle made of glass levitated in a vacuum and cooled it to the lowest possible energy level to reduce its uncertainty. After making sure its trapping potential was optimally ...

Forget about turtles; for all practical purposes, it’s really particles all the way down. Consider the seemingly simple matter of their size, the very thing that makes them so alien. We’re typically ...

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If you have ever had a PET scan at a hospital or heard about radiation treatment for cancer or brain tumours, there's a good chance a cyclotron was involved. But what is a cyclotron and how is it used ...

I am Dr. Beverly Barnum, a senior application scientist at Bettersize Instruments. I earned my Bachelor of Science degree in chemistry from California State University and later completed a Ph.D. in ...

The deviant behavior of a subatomic particle might point to undiscovered forms of matter and energy in the universe. Or it might not. By Katrina Miller Katrina Miller reported on the last result from ...

The original version of this story appeared in Quanta Magazine. On a quiet pandemic afternoon in 2021, Zhiyuan Wang, then a graduate student at Rice University, was alleviating his boredom by working ...

A report published late last month outlines MATHUSLA, a particle detector named for the longest-lived person in the Bible. Reading time: Reading time 2 minutes The world’s largest particle collider is ...

Semiconductor chips are among the smallest and most detailed objects humans can manufacture. Shrinking the scale and upping the complexity is a fight against the limits of physics, and optical ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners ...