Police have warned of the threat from a plastic gun that "will kill at both ends".
Samsung's Galaxy S4 smartphone has sold more than 10 million units, making it the fastest-selling Android phone ever.
Astrophysicists know full well that the biggest of Saturn's retinue of moons, Titan, is one of our solar system's most mysterious worlds.
Frustrated city drivers have challenged Melbourne's parking smartphone application, complaining the system lacks dispute-resolution channels and the city council is stonewalling appeals against fines.
Group-buying sites are full of offers, but there are pitfalls.
An online community of amateur satellite sleuths are gathering all sorts of interesting intelligence about North Korea by comparing historical differences in publicly accessible satellite imagery.