Sweltering heatwave linked to sudden deaths in western Canada and US NorthwestThe heat wave is caused by what meteorologists describe as a dome of high pressure and worsened by human-caused climate change, which is making such extreme weather events more likely and more intense.
'We are just killing this place:' Growing food to survive extreme heat of climate changeFarmers and ranchers are working with University of Florida researchers on climate change projects.
Extreme weather across the countryLas Vegas is not the only place dealing with extreme heat. Reporter Camila Bernal has a look at weather warnings around the country.