Some of the most fundamental questions about our universe are also the most difficult to answer. Questions like what gives matter its mass, what is the invisible 96 percent of the universe made of, ...

Scientists in the particle physics community are bringing environmental and climate issues to the table in discussions about future research. Using a particle collider requires a lot of energy. For ...

Columnist Natalie Wolchover checks in with particle physicists more than a decade after the field entered a profound crisis.

Particle characterization is the process of measuring various properties of particles, such as size, shape, surface area, or other physical or chemical properties. Characterization is done using a ...

When using particle counters, many operators are unaware that during conventional manifold sampling, the monitor can undercount the ambient particle concentration. The manifold pump creates an ...

This article evaluates bulk analysis and scratch analysis methods for particle dispersion, highlighting the superiority of ...