During the hot, humid summer months, meteorologists often discuss the heat index instead of the actual air temperature. But how is the heat index calculated, and why is it more important than the air ...
When we talk about climate change, we most often talk about changes in air temperature—and with good reason. The rapid rise in global and U.S. average air temperatures is a direct result of climate ...
Morning Overview on MSN
Temps are rising, but what’s happening to humidity?
Across much of the world, hotter days are no longer arriving alone. The air itself is changing, sometimes turning from dry ...
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