Biochar made from corn cobs can remove microplastics and ammonia from water, offering a low-cost, reusable filter made from ...

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"During food intake, the water flows through the permeable funnel wall, is filtered, and the particle-free water is then ...

When a smog alert is declared, citizens are often told to stay indoors, but that dirty air is still going to get in. However, people in affected cities could soon breath easier thanks to a new ...

Vehicles in the U.S. are set to release more than one septillion (1,000,000,000,000,000,000,000,000) exhaust emissions particles that could relatively easily be avoided with the use of diesel and gas ...

The best air purifiers suck up particles, filter the potentially hazardous ones, and blow fresh air into your room. Our editors have all tested various air purifiers over the past few years, and we’ve ...

One of the prominent by-products of diesel combustion is particulate matter, which consists primarily of soot formed by unburned fuel. This soot, along with other particulate matter and combustion ...

In reliability engineering, few indicators are as consistently revealing as the particles that infiltrate a lubrication ...

Volkswagen has yet to get modifications to reduce the emissions of TDI diesel cars with illegal "defeat device" software approved by U.S. regulators. But while it continues to wrestle with that ...

Detroit Diesel's Chuck Blake offers an interesting perspective on diesel particulate filters. He says he owns them, even though every truck owner who has purchased a Detroit engine on every 2008 model ...