The de Blasio administration has begun inspecting the ventilation of every school in the city to make sure children do not return to classrooms where the coronavirus can easily spread. On Wednesday, ...

A peak flow meter is a handheld device that measures airflow rate and can help those with respiratory conditions like asthma ...

The Alen BreatheSmart 35i may not be the most thoughtfully designed air purifier out there, but it makes up for its humble looks with excellent air-cleaning performance and ultra-detailed air quality ...

With impressive air flow of up to 650 CFM (cubic feet per minute), it can blow away even ... Noise level: dB (or decibles) is used to measure sound levels. 50-70 dB is pretty reasonable when it comes ...

The threat of a government shutdown has become a recurring event in Washington, though most of the time lawmakers and the president ...

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Panametrics has developed several ultrasonic, clamp-on flow meters for measuring fluid flow. These clamp-on meters can be ...

Air is invisible, but its movement shapes everything around us. Using light refraction, heat, and fluid dynamics, scientists ...

The ability to measure carbon dioxide sets some air quality monitors apart from others. High CO2 levels signal that air ...

GE Aerospace has started dust-ingestion tests for its open-rotor engine compact core, conducting durability assessments ...

In the latest phase of its next-generation engine RISE (Revolutionary Innovation for Sustainable Engines) technology initiative, CFM International has begun key dust-ingestion tests on the ...

The right blower enhances your food and beverage equipment designs—but choosing one can be tricky. Bison’s white paper, ...