Federal officials said the suspect, who has ranted against the Trump administration on social media, told them he had set his apartment on fire earlier in the day. By Shawn Hubler While growing ...

TEST DRIVE — Rob Bonta's campaign team has reached out to labor unions and other allies in recent days to gauge whether he would have their support in the governor’s race, according to an ally who was ...

KQED's statewide radio news program, providing daily coverage of issues, trends, and public policy decisions affecting California and its diverse population. December 3, 2025 • Nearly a year after a ...

Los Angeles 2028 Olympic organizers top $2 billion in commercial revenue The Los Angeles 2028 Olympic and Paralympic Games organizing committee said it had surpassed $2 billion in domestic sponsorship ...

NEBULA (previously known as Fedstellar 1) is a cutting-edge platform designed to facilitate the training of federated models within both centralized and decentralized architectures. It streamlines the ...

Nebula is an advanced, AI-powered penetration testing open-source tool that revolutionizes penetration testing by integrating state-of-the-art AI models into your command-line interface. Designed for ...

UC Berkeley researchers work every day to make discoveries that change the world. Whether advancing cures for Alzheimer’s, trailblazing the future of AI, or mapping the edges of the universe, our ...

The Sky at Night Space Mysteries: The Sky at Night Meets Curious Cases Hannah Fry and Dara Ó Briain join the team to answer viewers' burning queries about space. BBC Four ...

欧洲空间局盖亚（Gaia）探测器虽不拍绝美天体图，却用10.5年编录18亿天体，制作出最全面的银河系地图。如今其3D视频带你穿越4个恒星托儿所，还揭示太阳曾可能穿过某超级气泡。了解这些，能直观感受银河系的恒星诞生与演化。 2013年，欧洲空间局（ESA）发射 ...