Science • Technology

Redwood City — Fed up with the state’s refusal to enforce a law banning the sale of polystyrene foam cups, plates and...

WASHINGTON  — Public health advocates won a big case in the Supreme Court on the last day of this year’s term,...

The Trump administration has sued California over the state’s voter-approved animal welfare law, which protects hens, pigs and calves from...

During the height of the COVID-19 pandemic, the virus caused life expectancy in California to drop significantly. It’s now been...

Linda Yaccarino, the chief executive of social media site X, said Wednesday that she’s stepping down from her role after...

Recently, Nvidia founder Jensen Huang, whose company builds the chips powering today’s most advanced artificial intelligence systems, remarked: “The thing...

Amy Kane was filled with dread when she heard that the national suicide prevention lifeline would stop offering specialized crisis...

LOS ANGELES — You’ve probably heard the phrase: “Save the bees.” But new research suggests we may need to be more specific...

Celebrities are all too familiar with the world of deepfakes, the colloquial term for artificial intelligence-generated videos that depict actors...

Tesla shares fell close to 7% Monday after Elon Musk announced plans to form his own political party, sparking concerns...