January 1, 2027, will be the first license date for two new heavy-duty engine oil categories, if all goes as planned.

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...

Preparing for EPA 2027? API’s new PC-12 spec (CL-4 and FB-4) introduces ultra-low viscosity 0W-20 oils and stricter emissions ...

Engine oil performs several vital functions: it keeps everything lubricated and running smoothly while also preventing corrosion inside the engine block, keeps things somewhat clean, and even helps ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

Oil pumps are vital for circulating lubrication throughout an engine, and this video explains the differences in oiling requirements for street versus racing engines. Learn how pump type, flow rate, ...

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 ...

Dec. 16, 2025 — If you search for hair dye on social media, you’ll mostly see inspo photos of women with brightly colored locks. But you’ll also find clips warning you that dying your hair isn’t so ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

Castor oil gets tons of attention on social media. Countless videos tout its purported health benefits, from relieving constipation to promoting hair growth and breaking down belly fat. An ancient ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...