Hackers struck the sirens Dallas uses to alert residents to take shelter from inclement weather, triggering intermittent false alarms for about an hour and a half until officials deactivated the system early Saturday morning.
The long-delayed project to extend Rome's subway system has brought treasures of the past to the surface and allowed them to be showcased at one of the city's new subway stations.
Government investigators looking into how Google pays its employees have accused the tech giant of shortchanging women doing similar work to men.
Uber is scoffing at claims that its expansion into self-driving cars hinges on trade secrets stolen from a Google spinoff, arguing that its ride-hailing service has been working on potentially superior technology.
California Governor Jerry Brown declared Friday the official end of the state's drought that lasted more than five years.
An Italian court on Friday banned the use of smartphone apps for the ride-hailing group Uber, saying they contribute to traditional taxis facing unfair competition, local media reported.
A sci-fi staple for decades, laser weapons are finally becoming reality in the US military, albeit with capabilities a little less dramatic than at the movies.