San Francisco, CA
California cracking down on AI chatbots
SAN FRANCISCO (KRON) — Governor Gavin Newsom signed landmark legislation Monday to strengthen the state’s protections for children online and create safeguards around rapidly-developing Artificial Intelligence.
The new laws require tech companies — many of which are based in San Francisco — to have protocols and warnings regarding AI companion chatbots.
The governor said, “Emerging technology like chatbots and social media can inspire, educate, and connect. But without real guardrails, technology can also exploit, mislead, and endanger our kids. We’ve seen some truly horrific and tragic examples of young people harmed by unregulated tech, and we won’t stand by while companies continue without necessary limits and accountability.”
“We can continue to lead in AI and technology, but we must do it responsibly — protecting our children every step of the way. Our children’s safety is not for sale,” Newsom said.
Under California’s new laws, tech companies that develop companion chatbot platforms must establish protocols to identify and address users’ expressions of self-harm. Platforms must also disclose to users that interactions are artificially generated. Minors must be provided break reminders, and prevented from viewing sexually explicit images generated by a chatbot, according to Newsom’s office.
Newly signed legislation also establishes a prohibition against chatbots representing themselves as health care professionals that can provide medical advice. Tech companies will also be held liable for real-world harm caused by their AI products.
The world’s largest AI event, Dreamforce, began Tuesday in downtown San Francisco. For Salesforce’s annual conference, speakers include Google CEO Sundar Pichai, Anthropic CEO Dario Amodei, and OpenAI COO Brad Lightcap, and Salesforce CEO Marc Benioff.
Benioff called AI the “next great technology transformation — where humans and AI work together to drive productivity, growth, and meaningful change.”
AI-related legislation signed by Newsom this year includes:
- AB 316 by Assemblymember Maggy Krell (D-Sacramento); Artificial intelligence: defenses.
- AB 489 by Assemblymember Mia Bonta (D-Oakland); Health care professions: deceptive terms or letters: Artificial Intelligence
- AB 853 by Assemblymember Buffy Wicks (D-Oakland); California AI Transparency Act.
- AB 53 by Senator Scott Wiener (D-San Francisco); Artificial Intelligence models: large developers.
- SB 243 by Senator Steve Padilla (D-San Diego); Companion chatbots.
A study released last month documented cases of ChatGPT chatbots triggering psychotic episodes in adult users by reinforcing grand ideas, blurring boundaries of reality, and encouraging delusional beliefs.
Researchers wrote, “We have documented the recent remarkable increase in reported cases of … ‘AI psychosis,’ wherein individuals … have had delusional beliefs encouraged and arguably amplified through interactions with autonomous AI agents.”
Through chatbot conversations, one user began to believe that he could fly if he jumped off a tall office building in New York City. Another man planned to seek revenge against OpenAI executives for apparently deleting a chatbot who he fell in love with, named “Juliet.” In another case, a woman’s conversations with her chatbot led heated arguments with her husband over how much time she spent using AI.
San Francisco, CA
San Francisco, Oakland report warmest February morning on record
Saturday morning in the Bay Area was muggy and mild, if not warm. Temperatures only cooled down to the upper 50s to low 60s across much of the Bay Area – five to 15 degrees above average for late winter.
For San Francisco and Oakland, it was a record warm start to the last day of the month. With temperatures only dipping down to 62 in San Francisco, it was the warmest morning in recorded history during the month of February, and those records go back to 1875. The old record was 61° in 1985.
Oakland’s old record was also in 1985, when the low was 60°. Now Oakland’s new record for warmest February morning was set on Saturday, with a low of 61. It was also extremely muggy, with dew points in the upper 50s and humidity over 90%.
Why? It mostly has to do with the extremely warm blob of water sitting off the Bay Area’s coast. It’s technically called a “Marine Heatwave” and the one we are currently dealing with began in May 2025.
Normally this time of year, ocean temperatures are near 53 degrees – but it was about 57 near the Golden Gate Bridge as of Saturday morning.
Warmer ocean water warms up the air above it, and then winds carry the warmer air over land and warms us up. The warmer water also increases evaporation, raising moisture content in the air (aka humidity).
So now you know, you can blame the warm blob of ocean water for the reason it was so muggy.
San Francisco, CA
Sunset Night Market makes official return to San Francisco
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San Francisco, CA
Giants scratch Rafael Devers from lineup with tight hamstring
Friday, February 27, 2026 9:48PM
SCOTTSDALE, Ariz. — The San Francisco Giants scratched slugger Rafael Devers from the starting lineup because of a tight hamstring, keeping him out of a spring training game against the Los Angeles Dodgers on Friday.
The three-time All-Star and 2018 World Series champion is starting his first full season with the Giants after they acquired him in a trade with the Boston Red Sox last year.
Devers hit 35 home runs and had 109 RBIs last season, playing 90 games with San Francisco and 73 in Boston. He signed a $313.5 million, 10-year contract in 2023 with the Red Sox.
He was 20 when he made his major league debut in Boston nine years ago, and he helped them win the World Series the following year.
Devers, who has 235 career homers and 747 RBIs, led Boston in RBIs for five straight seasons and has finished in the top 20 in voting for AL MVP five times.
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