Nation/World

Ohio judge orders man to hold 'I AM A BULLY' sign

Heartbleed could harm a variety of systems

Devastating college bus crash also dashed dreams

With no new signals, Australia's PM sees long jet hunt

Australian PM confident sounds are from Flight 370

Possible 5th underwater signal heard in jet search

Prosecutor: School stabber used kitchen knives

Lawyer: Evaluate stabbing suspect's mental health

More 'pings' raise hopes Flight 370 will be found