World Cup fans brace for weather phenomenon known as 'heat dome'

A threatening heat dome will engulf the central and eastern U.S. this week with heat index temperatures — which combine air temperature with humidity — soaring into the triple-digits in some areas.

Europe record heatwave turns deadly after 40 drownings reported in France

A record-breaking heatwave that is sweeping across Europe has killed 40 people in France so far, according to French Prime Minister Sébastien Lecornu.

Americans expected to pay more to cool homes this summer, new research finds

Staying cool this summer is about to become an expensive necessity for Americans with residential cooling expenses soaring for the average family to use their air conditioning units, according to a new report.

Heat map: Here's who's least likely to have air conditioning

As summer temperatures climb, new Census Bureau data reveals that access to air conditioning isn't equal across all counties.

UN says next five years to smash heat records

A new report from the United Nations weather agency gives a 75% chance that the next five years will see higher temperatures, underscoring the rapid pace of climate change.

Lightning strike kills cattle on Marion County farm, NWS says

A lightning strike killed four cows and a calf on a Marion County farm during severe thunderstorms over the weekend, according to the National Weather Service in Jacksonville and the farm owner.

Watch: Pilot lands helicopter on flooded vehicle, saving men and dog

A daring helicopter rescue saved two men and their dog stranded on a flooded vehicle in Australia’s Northern Territory as dangerous storms triggered major flood warnings.

Lake Tahoe avalanche: What we know about the victims and survivors

Authorities say 15 people were on a three-day skiing trip. Here's what we know so far about the victims and survivors of the avalanche.

Lake Tahoe avalanche: 8 backcountry skiers dead, 1 still missing

Nevada County Sheriff Shannan Moon said in addition to those who died, there were six people rescued, whose ages range from 30 to 55.

Lake Erie ice crack forming: See video

Satellite imagery revealed a massive crack ripping across frozen Lake Erie as ice levels surge.

Wildfire smoke pollution linked to more than 24K deaths a year, study finds

Chronic exposure to pollution from wildfires has been linked to tens of thousands of deaths annually in the United States, according to a new study.