Bill Gates thinks the world just flunked a basic test of progress. In his annual letter, the Microsoft co-founder notes that ...

Wyoming-based startup Airloom Energy has begun building its first pilot site for its next-generation wind turbines. Microsoft founder Bill Gates helps fund Airloom's projects to further its progress ...

McClatchy Newspapers looks at the differing philanthropic philosophies of the world’s two richest men, Bill Gates and Carlos Slim Helú, who met in Mexico last week to dedicate a new laboratory at a ...

The Ohio Supreme Court heard oral arguments Tuesday from backers and critics of one of the country's largest planned agrivoltaic solar farms, located in Madison County on more than 6,000 acres ...