Due to heavy rains, residents need to be extra careful with household and public electricity systems to avoid electrical accidents, which may occur due to internal wiring issues, devices, or metal ...

There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

Mainland stock exchanges plan to install bourse-wide "circuit breakers" to stop panic selling after botched official efforts to stop plunges in the volatile A-share market. Beijing is also preparing ...