The dealer says blend, but owners say full synthetic; who’s right? One 2025 Ford F-150 owner is questioning why Ford ...

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

Scientists at New York University have developed a new gear mechanism that uses fluid dynamics rather than interlocking ...

Managing the power delivery, regenerative braking, and traction control is an M-tuned version of the new BMW i3 sedan's ...

From icy chairlift rides to tree-filled freeride lines, Rab’s Khroma Freeride gloves stood out for comfort, protection, and long-term durability.

Semi-synthetic motor oils use a combination of mineral and man-made oil, while synthetic blends tend to have fewer impurities ...