McKelvey calls portable CO alarms a smart precaution for travelers. “It makes good sense to have a portable CO alarm when ...

Ed Schoen, owner of Prestige Heating in Massapequa, said he wears a personal carbon monoxide detector when entering homes to ...

The embassy said, "Most countries in Latin America, including Costa Rica, do not have widespread laws mandating carbon monoxide detectors" in the alert. Officials said that some businesses ...