WASHINGTON (AP) — The Senate confirmed wealthy financier Howard Lutnick as commerce secretary Tuesday, putting in place a ...

SAN FRANCISCO (AP) — OpenAI says its board of directors has unanimously rejected a $97.4 billion takeover bid by Elon Musk.

Uma Raja is the science-technology reporter for the South Florida Sun Sentinel. She covers artificial intelligence, cybersecurity, rockets, emerging medical technologies and environmental issues.

ROME (AP) — Pope Francis was hospitalized Friday to treat a weeklong bout of bronchitis and undergo diagnostic tests, the Vatican said, confirming the latest issues with the 88-year-old’s pontiff’s ...