Author Kim Salzman has fictionalized Operation Moses in her new book, “Straddling Black and White,” about an Ethiopian-Jewish family that is torn apart during the mission. It tells the story from the ...

While the world waits patiently for Hyperloop, Chinese engineers have provided something of a solution to the enormous traffic jams for China’s intracity roadways. Instead of discussing ways to change ...

Everyone was in thrall over the recent Chinese test drive of the “straddling bus,” a proposal for a public transport contraption that would operate above roads and allow cars to pass underneath it.