The U.S. economy grew at a strong 3.8% annualized pace in the second quarter, the government reported Thursday in its final revision of gross domestic product data for April through June. U.S. GDP — ...

Forbes contributors publish independent expert analyses and insights. Ray Ravaglia covers education, focusing on technology and innovation. Alpha School divides the morning into four blocks of 30 ...

Abstract: We report on a new concept for InGaAsP-InP 1.55-/spl mu/m lasers with integrated spot-size converters based on antiresonant reflecting optical waveguides (ARROWs). The mode expanders consist ...