The first rail strike in 40 years lasted just three days before a tentative deal, which resulted in higher wages for engineers, resumed service Tuesday.
An engineering group says it's the first time the nation's infrastructure has scored above a 'D' in two decades.
Two young African Americans working in the field of the arts, science and technology are continuing to blaze trails, following in the footsteps of innovators who preceded them.
The Air Force is graduating its largest class of female test pilots and engineers.
A dad in California built a roller coaster for his kids, and now it can be yours.
An Arizona mother and daughter graduate from the University of Arizona together.