At least 18 people were killed in a series of gun attacks across Paris on Friday, as well as explosions outside the national stadium where France was hosting Germany.
Is college becoming obsolete? Not necessarily -- or at least not yet.
As another mass shooting captures headlines, Seeker Daily examines the current state of gun purchasing in America. Are background checks enough? Can would-be criminals every really be stopped from acquiring a gun?
As shootings become more common, the public's reaction dims, researchers say.
No geographical pattern emerges for the violence, but plot points underscore scope of the problem.
How could such a tragedy be dismissed by conspiracy?
The shooting of high school students in Ohio today resulted in one dead and the gunman arrested. Why did he do it?