For the first time, humans were exposed to a deadly combination of heat and humidity.
Heatwaves loom as a growing threat to humanity in a warming climate. This summer alone, in the northern hemisphere, thousands have died during extreme heat events. It's driving researchers to find out more about the point when heat turns deadly.
For the first time, humans were exposed to a deadly combination of heat and humidity. Here's how long they lasted
For the first time, humans were exposed to a deadly combination of heat and humidity. Here's how long they lasted - ABC News
If this new model is to be believed, yikes.