Featured in Heatwave
Extreme heat and wildfires have caused literal firestorms across Canada
It’s at least as terrifying as it sounds.
How to stay cool if you lose power during a heatwave
Air conditioning isn’t your only weapon against the heat.
What you need to know about the heatwave and drought scorching the western US
For many states, summer is off to a historically hot and dry start.
Medications could affect how you react to a heatwave
Here's what you need to know.
Three-quarters of the planet could face deadly heatwaves by 2100
And a third of us already do.
Trees might actually make summer air pollution even worse
Talk about treeson
On the Front Lines of Fighting Fires
Frequent fires and bigger blazes scorch California.
Heat waves are cooking the Southwest. Is this climate change?
Carbon pollution is upping the odds of extreme heat.