After suffering alarming spikes in violent crime, some cities are now reporting better news. But the past four years have ...

The writer is a technology entrepreneur and investor.

Sightings of mysterious drones were first reported in New Jersey in November and quickly spread to other states.

Venezuelan President Nicolas Maduro, whose nearly 12 years in office have been marked by a deep economic and social crisis, is set to be sworn in for a third term on Friday, staying in power despite a ...