When you eliminate the internal combustion engine from a car, the lack of engine noise highlights other sounds that would have otherwise been drowned out. This is actually a big issue for engineers ...

OTR Engineered Solutions (OTR) said its new Phoenix distribution center will improve service in the Southwest and strengthen its overall national footprint. The new location, which opened in October, ...

Foam-filled tires are made of regular rubber but replace the air inside with hardened liquid urethane. While they come with benefits like being impervious to flats, they can only be used on ...

Tires filled with pressurized inner tubes have helped to propel all kinds of bicycles for the past 100 years, but these tires are vulnerable to puncturing and require regular inflation. Airless bike ...