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.

Charles R. Goulding and Leah Nabangi reveal how 3D printing is helping Nigeria’s oil and gas sector cut downtime, localize spare parts, and unlock the full value of historic investments in production ...

WTI crude oil faces short-term weakness near 20- and 200-day averages, but technical support and recent trend reversal suggest an eventual continuation of the bullish trend. Although the larger ...

Crude oil failed a bull pennant breakout and is now testing confluence support at key moving averages, with price action near $62–$63 setting up the next directional move. Crude oil triggered a ...

If you own a Ford 3.5 EcoBoost, you already know one thing — this isn’t a “normal” engine. Twin turbos, direct injection, high heat, high boost, towing loads… this motor works hard every single mile.

Add Yahoo as a preferred source to see more of our stories on Google. Florida has expanded the scope of its “Healthy Florida First” initiative to include testing candies for heavy metals and additives ...

Voestalpine Additive Manufacturing has earned certification to American Petroleum Institute’s Specification 20S, qualifying the company to produce additively manufactured metallic parts for oil and ...

There is an old engineering tale out there about oil consumption. It basically said that cars from the 1970s and 1960s had four- and five-quart oil pans because of the 3,000-mile oil change. Back then ...

Figure 1. Large-scale oil and gas processing infrastructure, illustrating the capital-intensive facilities and complex industrial systems that underpin global energy production. Anthony Palumbo and ...

SAULT STE. MARIE, MI — The U.S. Coast Guard is funding a new round of Great Lakes oil spill research that includes validating spill-tracking models in the Straits of Mackinac, a high-risk shipping ...

Humna Khan joins the Additive Insight podcast to discuss the learnings she has made from a career in aerospace and defence, the specifics of the ASTRO Test Lab offering, and how the business works ...