I consider the following stock Buffett's favorite as it holds a special place in his portfolio: the top spot. Clearly, the company is a solid investment -- but could it double your money in five years ...

Andrew Blok covered home energy, with a focus on solar, and navigated the changing energy landscape to help people make smart energy decisions. He's a graduate of the Knight Center for Environmental ...

I've been writing about software and hardware for PCMag for more than 40 years, focusing on operating systems, office suites, and communication and utility apps. I've specialized in everything related ...