The smartphone app Citizen describes itself in simple terms: a safety network that sends alerts about nearby incidents including crime. But in recent months, its business has pushed into potentially ...

Citizen has become a critical tool for protestors and residents alike—offering real-time alerts, live data, and videos of nearby emergencies—as peaceful demonstrations, violence, and looting ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...