Explainer: What’s causing the recent U.S. heat waves?
Explainer: What’s causing the recent U.S. heat waves?

Much of the United States will experience another heat wave this week, with above-normal temperatures forecast for the Pacific Northwest, Southern Plains and the Lower Mississippi Valley.
The extreme heat is fueling a fast-moving California wildfire, just went of Yosemite National Park. The Oak Fire has destroyed 10 structures and is 10% contained.
The U.S. heat wave followed record heat that killed hundreds if not thousands of people and sparked wildfires in Europe.
Reuters
Research area
Latest in Arctic
- In The News
Alaska permafrost put at risk by climate change
Read on Bloomberg
Mentions
Jacqueline Hung,
Susan M. Natali
- In The News
The ground is swallowing homes in this Native village in Alaska. Residents have no choice but to move
Read on The Guardian
Mentions
Morris Alexie,
Melissa Shapiro