UPSC Prelims 2026 preparation guide for Science & Technology section. Check smart strategy, important topics, best sources, revision tips.

A critical vulnerability affecting more than 83 million smart devices, including smart cameras and baby monitors, could allow hackers to listen to and watch live audio and video feeds, it has emerged.

Experts have raised the alarm over Chinese makes of smart meters that can reportedly be remotely switched off, sparking blackouts fears. A quarter of a million Britons reportedly own smart meters made ...

OpenAI, led by Sam Altman, is venturing into the hardware market with plans for a smart speaker integrating advanced facial recognition and object identification technology. Set to be priced between ...