Extreme heat is the deadliest weather-related hazard in the U.S., claiming roughly 2,000 people annually, according to data ...

Scientists are sounding the alarm on hot summer nights, saying they are quietly becoming a worrisome consequence of climate ...

More than 185 million people across most of the United States are on alert for widespread, dangerous heat on Monday.

Thirteen people have been infected with Vibrio vulnificus, the so-called "fleshing-eating" bacteria, according to a report.

COVID-19 cases are rising in more than half of states. Is the US in a summer wave? What to know about COVID trends and ...

Christian Howard, known online as Chrispymate, was shocked by a bolt of lightning during a storm. He was livestreaming when ...

It's a collective sadness — that heavy ache we feel when someone beloved is lost. That's how so many of us feel about Theo ...