It’s a common problem on ’99-’06 General Motors fullsize trucks and SUV, and we’ve all seen the symptoms: running around with only one daytime running light (DRL) working, or none at all. Simply put, ...

Companies from Google to Comcast to Electric Imp are trying to connect home devices and appliances to the web, but the internet of things remains more of a complicated, distant dream than a reality.

Low-energy bulbs are incompatible with millions of lamps and sockets in homes, it has emerged. Lighting experts said many of the more bulky fluorescent lights were too large for table and standard ...