Pets suffer in extreme heat. An animal welfare expert explains how we can help them

When people get hot, we can strip off clothing and we sweat to cool down. But animals such as cats and dogs aren’t so lucky.

Older people are more vulnerable in heat waves. Here's why—and how to stay safe

Southeast Australia is enduring a record-breaking heat wave, with temperatures rising above 40ºC in many areas.

Common pain relievers may raise heart disease and stroke risk, doctors warn

Common OTC painkillers like ibuprofen may increase heart attack and stroke risk. Learn which medications pose the greatest ...

Postal workers waiting on heat protection more than 2 years after Dallas carrier’s death

More than two years after a Dallas postal worker died from heat exposure on the job, letter carriers say the United States Postal Service has yet to take steps required to fully protect them when the ...