Positive readings for the colorless and odorless poisonous gas were found before the building was evacuated, a fire official said.

PHOENIX - Phoenix firefighters say carbon monoxide was detected on multiple floors of the Embassy Suites hotel near Central ...

Three people were hospitalized Friday as a precaution after a hotel in central Phoenix was evacuated due to a carbon monoxide leak.

Hazardous materials teams are evacuating a building near Central Avenue and Thomas Road Tuesday as crews investigate a possible carbon monoxide leak.

A hazardous materials incident in Phoenix has led to evacuations and road closures near Thomas Road and Central Avenue.

Seven people were hospitalized, including two with serious injuries, after a faulty oil burner caused a severe carbon monoxide leak in the Bronx on Wednesday, according to Fire Department officials.

Exhaust fumes may smell bad, but the part you can't smell could turn out to be deadly. Aubrie Morgan was parked in a Royal Oak, Michigan parking garage near the restaurant where s ...

Those illnesses appear to stem from accidental carbon monoxide exposure, according to the city of Carmel. Investigators suspect that construction equipment parked near an east-side entrance to the ...

A record number of Marylanders have been treated in emergency rooms this winter for carbon monoxide exposure, as cold temperatures lead people to seek warmth in unsafe ways. So far this winter, there ...

Carbon monoxide is an odorless, colorless gas produced by burning fuel. Snow can block furnace or boiler vents, or car tailpipes, causing deadly carbon monoxide gas to build up. Ensure all home and ...

A college student was found unconscious inside a snow-covered car during a Rhode Island blizzard and later died of carbon monoxide poisoning, the Newport Police Department said Tuesday. Police and ...

PROVIDENCE, R.I. (WPRI) — Although the gas is impossible to see, smell or taste, carbon monoxide poisoning can escalate quickly and potentially turn deadly, especially during the winter months. 12 ...