An experimental Ebola vaccine tested on thousands of people in Guinea seems to work and might help shut down the waning epidemic in West Africa, according to interim results from a study published Friday. There is currently no licensed treatment … Continued

Is one of the greatest mysteries in aviation history about to be solved? The first Boeing 777 to have vanished over water, Malaysian Airlines Flight 370’s disappearance has confounded the world for the last 17 months. Investigators have searched tirelessly … Continued

Next summer, the Brazilian city of Rio de Janeiro hosts the 2016 Summer Olympics. As the anticipated events draws near, probes into the city’s readiness for the games are done with the highest scrutiny. Everything must be ready to go … Continued