Software engineer Kenna Ofoegbu in Houston, Texas, tries hard to keep his three kids cool during the summer and that means air conditioning. Yet their house has lost power three times in just the past ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Software engineer Kenna Ofoegbu in Houston, ...

In many communities people turn to diesel or gasoline generators for temporary power when extreme weather brings power outages. But the pollution these generate is bad for people and also contributes ...