Diffusion is a fantastically fun shooter, albeit with one big caveat. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There was a specific moment ...

Small household appliances with electric heating coils and brushed DC motors—such as hairdryers, toasters and air fryers—are significant sources of ultrafine particles (UFP) that may pose health risks ...

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 ...

At the foot of the thickly forested Dashi Hill, in southern China’s Guangdong province, pre-approved visitors can take a ride aboard a unique yellow train. Rather than winding through the serene ...

When mathematicians revived ignored mathematical structures, they found that overlooked particles, called "neglectons," could complete the quantum computing puzzle. When you purchase through links on ...

A new video podcast from GBH and the producers of NOVA, hosted by Hakeem Oluseyi. Should we bring back extinct species? Are we missing a fundamental law of nature? What can ancient fossils tell us ...

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 ...

In the everyday world that humans experience, objects behave in a predictable way, explained by classical physics. One of the important aspects of classical physics is that nothing, not even ...

Nowhere is safe from microplastics. A new study has found that humans inhale far more microplastics than previously thought, more than 70,000 particles each day in an indoor environment — and many of ...