What makes up the matter we perceive in the universe? To start, there are the usual suspects, like electrons, protons, quarks and neutrinos. But if those particles aren't strange enough for you, I'm ...

They’re called ghost particles for a reason. They’re everywhere – trillions of them constantly stream through everything: our bodies, our planet, even the entire cosmos – without us noticing. These so ...

Correlations between quantum particles result in a rhythmic signal – without the need for an external beat to set the tempo. Nature has many rhythms: the seasons result from the Earth's movement ...

I study the statistics of many particles diffusing in a common, space-time random environment which introduces correlations in the movement of nearby particles. My work has shown that outlying ...

Particle size has long been a key method for characterization. Most particle size measurement techniques are indirect and assume that all measured particles are round when providing size results.