Stop losing your manual Excel edits during data updates with this guide to preserving custom columns in Power Query.

Instead of tedious hands-on repairs, Excel lets you quickly clean, reshape, and combine CSV files through repeatable Power ...

One of the largest electricity producers in the U.S. could grow even bigger if a proposed merger with another power company goes through. It comes at a time when energy demand is surging due to the AI ...

NextEra Energy Inc. has agreed to acquire Dominion Energy Inc. in an all-stock deal valued at about $67B, the companies announced Monday. The proposed transaction would translate to an equivalent of ...

Image art by Paul Gerke via Gemini. NextEra Energy and Dominion Energy sent shockwaves through the North American energy ecosystem Monday morning, announcing their intent to merge to form the world’s ...

Challenges, breakthroughs and big ideas in the race to protect our planet. SEE MORE by Lisa Stiffler on May 8, 2026 at 10:14 am May 29, 2026 at 1:35 pm Helion Energy is building Tiny Merge, a fusion ...

Mexican mining and railroad conglomerate Grupo Mexico has struck a deal to merge its electricity generation operations with a BlackRock Inc. unit, creating the country’s largest private power operator ...

Warner Bros. shareholders on Thursday approved the company’s $81 billion sale to Paramount, in a massive merger that will seriously alter the media landscape and give Trump-backed billionaire David ...

David Pogue is a six-time Emmy winner for his stories on "CBS Sunday Morning," where he's been a correspondent since 2002. Pogue hosts the CBS News podcast "Unsung Science." He's also a New York Times ...