Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

KALAMAZOO, MI — Kalamazoo is changing the way it treats lead and iron in city drinking water. Since 1956, the city has used the same chemical additive to counteract corrosion and eliminate iron ...

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Although the TMCSuperTech National Technician Skills Competition was the main event at American Trucking Associations’ Technology & Maintenance Council’s 2025 Fall Meeting in Raleigh, N.C., there was ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Hear the word antifreeze and picture snowy ...

Good morning! This day wasted no time getting sunny and beautiful. Clear skies, highs in the mid-70s, extremely high grass pollen. It’s summer. Let’s do the news. If the Seattle Times’ estimates are ...

LG Electronics is expanding its advanced materials business globally with the launch of an antimicrobial glass powder branded as PuroTec. Designed for a range of B2B applications, the company said the ...

Additive Manufacturing (AM) is booming. According to a recent report from Persistence Market Research, the sector is currently on pace to grow by more than 22% this year and is expected to double in ...

Anti-corrosion coatings are used in several industries to safeguard metal parts from deterioration caused by moisture, salt spray, oxidation, or exposure to a variety of industrial or environmental ...