The power's out, the air conditioning is off and the temperature is climbing. Whether it's due to a summer storm, a heat wave or grid overload, more Americans are facing blackouts when they need ...

When the electricity goes out during a storm, avoid downed power lines. Power lines hidden in floodwaters can also pose an electrocution risk.

Here's what you need to know about staying cool until the power is restored. How to stay cool when power goes out Start by closing blinds and curtains, especially on south and west-facing windows, ...