With at least one death reported since Sunday, Montreal Public Health is urging people to keep an eye out for heat-related ...

Symptoms of heat exhaustion include headache, sweating, clammy skin, fatigue, nausea, dizziness, cramping, and rapid, shallow ...

Nearly half the US will wilt under hot, sticky conditions through the bulk of the week as temperatures and humidity soar from Chicago to New York City and New Orleans, boosting power demand and ...

In the 1990s, at least 361 heat-related deaths were recorded by the city Medical Examiner’s Office. In the last 10 years — a ...

Houston Health Department debuts a data tool tracking heat-related ER visits, vulnerable groups, and hotspots to guide cooling and safety alerts.

A heat wave gripping parts of Europe sent temperatures over 40 degrees Celsius (109.4 Fahrenheit) in southern France and the ...

The National Weather Service has issued an extreme heat warning for much of Oregon as temperatures could climb to over 100 degrees.