Influenza virus evolution is a numbers game; the more human infections occur, the more chances a virus has to mutate, and the more likely it is that dangerous mutations will emerge. We cannot know ...
Video captured the moment the gunman walked up behind the CEO outside the Hilton in Midtown Manhattan, pointed his gun at him ...
U.S. airlines raised more than $7 billion from fees on checked bags last year, with American Airlines and United Airlines leading the pack. They scooped up another $1 billion in ticket-change and ...