Tools that power artificial intelligence devour energy. But attempts to shield Californians from footing the bill in 2025 ended with a law requiring regulators to write a report about the issue by ...

It's cold and snowy in much of the U.S. right now, but hard as it may be to believe in some parts of the country, heat season will eventually come again, and hotter summers are increasingly a risk for ...

A new study finds that California's rules protecting workers from excessive heat likely save dozens of lives every year. This comes as the federal government considers national heat-protection rules.

All eyes are on California this fall as voters decide whether to approve Proposition 50, which would temporarily set aside the state’s nonpartisan citizen redistricting commission and adopt new ...

The COVID-19 pandemic changed a lot for human society – but it also caused a local species of bird to rapidly evolve, according to a recent study. Dark-eyed juncos typically live in mountain forests ...