A series of tornadoes ripped across Arkansas, Oklahoma and Iowa on Sunday, killing at least 17 people and destroying multiple homes, vehicles and businesses.
A sophomore at Franklin Regional High School in Murrysville, Pennsylvania, attacked his fellow students Wednesday morning, injuring at least 20 people, four of them seriously. He is now in police custody.
Information keeps pouring out regarding the Wednesday-night shooting deaths at the Fort Hood Army base in Killeen, Texas. Here's a recap of what we've learned:
Two adjacent apartment buildings in Manhattan collapsed after a gas explosion Wednesday morning. Two women were killed in the blast, which also injured at least 16 people and left many more missing.