Gov. Gavin Newsom and Attorney General Rob Bonta filed a lawsuit challenging the legality of President Donald Trump’s broad ...

Unlike most other parts of the country, the western United States is not operated by a single, unified power grid. Instead, ...

Why DOGE will live on after Musk’s departure, 12 more states sue over Trump tariffs, other news to start your day.

The Argo program collects data vital to global weather forecasting and developing seasonal scale forecasts like El Niño and ...