At a wet-bulb temperature of 35°C (95°F), or even lower under some conditions, the body can no longer dissipate heat ...

Extreme heat waves can cause cases of dehydration, exhaustion, heat stroke and even death. But the air temperature isn't the only factor in how dangerous a hot day is; there's also another measure ...

which is the lowest temperature that can be achieved through evaporative cooling. Dry bulb temperature, or what’s more commonly known as the air temperature. Black globe temperature, which is a ...