Aviation's next evolutionary focus is on efficiencyAs U.S. airlines turn 100, it's fun to consider what the experience was like in those early years -- and it's worth thinking... Beach complaints?

European Capital of Culture highlights cross-border citiesJoint recipients of the honor — Nova Gorica, Slovenia, and Gorizia, Italy — offer activities like hiking and watersports amid... Complying ...

Filter in or out as many as 200 cities, as well as hotel and car rental class and meals of the day and watch as the per-diem calculator automatically adjusts per diems to your program. Drill down into ...