Abstract: The conventional hydraulic steering system of the wheel loader suffers large energy consumption and significant heating issues caused by the relief and throttling losses during operation. To ...

Gun violence journalism that sparks change. Your gift makes The Trace’s reporting possible. Give today to sustain this work. Our team is examining a decade's worth of data from the Gun Violence ...

Alex Jeffrey Pretti, the 37-year-old fatally shot by a Border Patrol agent on Jan. 24, was allegedly carrying a Sig Sauer 9mm pistol that is widely popular and frequently carried by U.S. military and ...