Some portable CO detectors can cost more than the plug-in versions, with some retailing for about $50 to $60, but they have the benefit of running on batteries, which means travelers won't need to ...

Carbon monoxide poisoning is rare, but it's not as rare as you may think in hotels and resorts. Here's why you should consider traveling with a portable carbon monoxide detector and which one to buy.

A defective wood-burning stove, gas boiler or oil heating system can emit deadly carbon monoxide (CO) that can make the people in a room seriously ill or worse. Carbon monoxide is harmful when ...