From smart tools that learn your habits to compact devices built for speed and efficiency, these eight next-level gadgets ...

From clip-on microscopes to pocket-sized projectors and magnetic camera rigs, these 10 smartphone gadgets push the limits of ...

Engadget staffers spend the entire year poking, prodding and otherwise testing the latest tech gadgets. So we’ve got a pretty ...

Who says form and function are mutually exclusive? These nine products, which combine luxurious styling with cutting-edge ...

Why is the looming scarcity of urea important for your UPSC exam? What significance do topics such as the amendments to open up the nuclear power sector, 8th pay commission, and the decline of ...