Iran's U.N. envoy warned the country had the "right to take all necessary measures to respond to this egregious violation."

Hundreds of handheld pagers have exploded almost simultaneously across Lebanon and in parts of Syria, killing at least nine people, government and Hezbollah officials say

For millions of Lebanese, this week's mass explosion of pagers and walkie-talkies, with its bloody aftermath, is painfully similar to the horrific explosion four years ago of haphazardly stored ammonium nitrates that tore through Beirut's port,