Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

Claims of an 'arms race' involving Russia and China, reverse-engineering, and crashed alien spacecraft re-emerged this month ...

For over a century, scientists have thought of time as a fundamental property of the universe. But the more researchers seek ...

Alexandr Wang said the upcoming Muse Spark update will significantly improve coding and agentic capabilities, while analysts say the model could give enterprises a lower-cost alternative to OpenAI and ...

Sandiegouniontribune.com covers local news in San Diego County, CA, California and national news, sports, things to do and the best places to eat, business and the San Diego housing market.

Sports News, Scores, Fantasy Games Hardaway Sr. said he told his son his feelings on wearing No. 10 for the Heat five years ago when he previously nearly signed with Miami as a free agent.

Here are the nearly 50 concerts and comedy events at this year’s San Diego County Fair By Pam Kragen June 6, 2026 at 8:47 a.m. With nearly 50 free and ticketed music events at three venues, there's ...