But focus too much on matters of geopolitics, and you can lose sight of something arguably even more profound: Laser guns are ...

In the meantime, smart sensors with on-board processing and communication capabilities are now widely used across the internet of things (IoT). Software-based virtual sensors gene ...

Think you know iOS inside out? Well, think again. Unlock your iPhone's full potential with these hidden tweaks.

Delhi's Holi markets are buzzing with innovative colour dispensers, from giant powder sprayers resembling fire extinguishers to battery-operated water guns with auto-suction technology. This year's ...