Particle Counter

The Dreo 713S is brimming with smart features, but does this humidifier offer more than just high-tech frills?

Dyson is taking $175 off a vacuum that will show you how dirty your floors are with a laser light and dust particle count. The deal brings the powerful stick...

A new study finds that the aerosols produced by wind instruments like trombones and flutes are no more concerning than those given off during normal speech and breathing.

Plastics surround us, whether it's the grocery bags we use at the supermarket or household items such as shampoo and detergent bottles. Plastics don't exist only as large objects, but also as microscopic particles that are released from these larger products. These microscopic plastics can end up in the environment, and they can be ingested into our bodies.

Pathogens can be released into the surrounding air when a toilet is flushed without a closed lid.

Dyson is offering a number of deep discounts on cordless vacuums as part of Cyber Monday, with sales up to $250 off. Also, the Airwrap hair styler is...

MIT.nano Family Day brought over 50 family members of the staff to MIT for a fun-filled day of nanoscale exploration.

Based on my research into how different filters work, I concluded that a HEPA filter is all you really need to fight particulate air pollution in China. Given the fact fancy air purifiers run for...

The latest research from the labs of Penn scientists Paulo Arratia and Douglas Jerolmack was an answer to "a call for help," says Arratia.

My friend, Tyson Gabriel, is an expert on PPE. P100 respirators can greatly reduce your risk of getting COVID, but only for the wearer. AFAIK, no public health official ever talks about them. Why?

Given how many incredible builds we've covered over the last couple of years, we knew that an official Cyberdeck Contest would certainly receive some impressive entries. But never in our wildest dream...

'We are probably one of the first studies to combine flow and aerosol concentration measurements to study aerosol dispersion from wind instruments.'

If simply breathing can spread the SARS-CoV-2 virus to others nearby, what about blowing into a tuba? Researchers used fluid mechanics to study the movement of aerosols generated by professional musicians.

By some distance, the research Emissions Analytics published in early 2020 claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions generated the most feedback of any subject we have tackled so far – feedback that was a mixture of surprise and scepticism

Testing the quality of masks has made Aaron Collins a social media star and go-to source for wisdom on personal protective equipment.

"I suspect this is often the most effective health intervention, period. Nothing else is so important while also being so easy to address."

Protect yourself from poor air quality like smoke pollution, allergies, bacteria, dust, pets and more with our picks for the best air purifier.

The PureGuardian H950AR Ultrasonic Cool Mist Humidifier is small enough to fit on a tabletop, but can this compact appliance impress us with its performance?

Dyson is taking $200 off a vacuum that will show you how dirty your floors are with a laser light and dust particle count. The deal brings the powerful stick...

Dyson is taking $175 off a vacuum that will show you how dirty your floors are with a laser light and dust particle count. The deal brings the powerful stick...