The Interior Department had imposed restrictions on wind and solar projects across the country, prompting developers to sue. By Brad Plumer Reporting from Washington A federal judge on Tuesday blocked ...

Last spring, tens of millions of people lost electricity across Spain, Portugal and part of France. Trains stopped in their tracks, and people were stuck in elevators, as southwestern Europe went ...

A U.S. News panel of financial advisors answers the internet's most-searched questions about investing in renewable energy.