VIENNA (AP) — Assassinations, cyber-attacks and possible military strikes: As nuclear negotiations with Iran enter a crucial stage, Tehran is voicing fears that tougher oversight of its activities will increase the risks of an attack on its atomic facilities and the scientists working on them.

JERUSALEM (AP) — An Israeli startup is trying to combat a common fear for international travelers: getting socked with hundreds or thousands of dollars in unexpected roaming charges for using cellphones away from home.

BANGKOK (AP) — For years, protesters in Thailand have used social media to organize rallies. Now they're taking smartphones to a new level.