California

  • March 04, 2026

    Hayden AI Hits Co-Founder With Fraud, Trade Secret Claims

    Artificial intelligence startup Hayden AI has sued one of its co-founders, alleging that after it fired him for forging board signatures and improperly charging personal expenses, he took large amounts of trade secret data to start a competing company.

  • March 04, 2026

    Social Media Addiction Fed Girl's Conflict With Mom, Jury Told

    A UCLA psychiatrist testified Wednesday in a landmark bellwether trial over allegations that using Instagram and YouTube harm children's mental health, saying that a girl's social media addiction contributed to friction with her mother.

  • March 04, 2026

    Former NPR Host Says Google Trained Its AI On His Voice

    Journalist David L. Greene, former longtime co-host of NPR's "Morning Edition," says Google stole his voice to train its artificial intelligence podcasting product, allowing users to mimic his cadence and personality without his consent or any kind of compensation, according to a lawsuit removed to California federal court this week.

  • March 04, 2026

    Care Management Co. Accused Of Swiping Software Platform

    The developer of software used in the Medicare treatment arena has sued a customer care management company in Delaware Chancery Court, accusing it of wrongfully using the platform to create a competing application.

  • March 04, 2026

    Google Agrees To More Android Changes In Deal With Epic

    Google and Epic Games offered a California federal court a new proposal Wednesday to modify an injunction issued in a monopolization case over the distribution apps on Android devices, while also reaching a broader agreement on global changes to the mobile operating system.

  • March 04, 2026

    ITC Probing Patent Infringement Claims Against ASUS, Others

    The U.S. International Trade Commission said Wednesday it will investigate claims made by AX Wireless that laptops, routers and computer products imported into the U.S. by ASUSTeK, TP-Link Systems Inc. and other companies are infringing five patents.

  • March 04, 2026

    Chuckwalla Case To Stay In Michigan As Tribes Join Fight

    A Michigan federal judge has decided that transferring a miner's case challenging the establishment of the Chuckwalla National Monument out of her court is "not inappropriate," while also ruling that a slew of tribal nations and environmental groups may intervene in the lawsuit.

  • March 04, 2026

    Construction Co. Hammers Out Deal In 401(k) Fee Suit

    A construction company has agreed to settle a suit claiming it stood by while its retirement plan was overcharged in management fees, causing workers to lose out on millions of dollars in savings, according to a California federal court filing.

  • March 04, 2026

    Post University Wins $75M IP Verdict Against File Sharer

    A Connecticut federal jury hit the parent of academic file sharing site Course Hero with a $75.3 million verdict on Wednesday, finding that it violated the Digital Millennium Copyright Act more than 3,000 times when it manipulated documents that belonged to Post University.

  • March 04, 2026

    Former Netflix Litigation Head Joins JAMS In Los Angeles

    A former top legal executive for Netflix has joined alternative dispute resolution firm JAMS to provide mediation services at its Los Angeles center.

  • March 04, 2026

    Weinstein's 3rd NY Rape Trial Bumped To April

    A New York state judge on Wednesday set an April 14 date for Harvey Weinstein's third rape trial after a last-minute defense attorney swap.

  • March 04, 2026

    BCLP Adds Capital Markets Specialist From Kirkland In LA

    Bryan Cave Leighton Paisner LLP, which is also known as BCLP, is expanding its transactions team, bringing in a Kirkland & Ellis LLP capital markets expert as a partner in its Los Angeles office.

  • March 03, 2026

    Breyer Rips Musk Atty For 'False Impression' To Twitter Jury

    U.S. District Judge Charles Breyer blasted Elon Musk's counsel Tuesday in a trial over Twitter investors' allegations that Musk intentionally tanked its stock, telling the lawyer she'd created a "false impression" with the jury by questioning an ex-Twitter attorney about her right to speak with plaintiffs' counsel while under oath.

  • March 03, 2026

    Ye's Ex-Worker 'Not Sure' Of Own Declaration In Wages Trial

    A construction project manager suing Ye for retaliation and unpaid wages after he was fired from working at the rapper's Malibu home testified in a Los Angeles courtroom Tuesday that he's "not sure" if someone else signed a declaration filed under his name in the case.

  • March 03, 2026

    EPA Fights Fluoridated Water IQ Risk Finding At 9th Circ.

    The U.S. Environmental Protection Agency urged the Ninth Circuit on Tuesday to reverse a ruling that the EPA's current "optimal" level of fluoride in drinking water poses an unreasonable risk of lowering children's IQ, arguing that the trial judge improperly held his ruling in abeyance for years to await more scientific evidence.

  • March 03, 2026

    Meta Atty's Slip Reveals Social Media Trial Plaintiff's Identity

    An attorney for Meta Platforms on Tuesday revealed the highly guarded full name of the plaintiff in a landmark bellwether trial accusing its Instagram platform and Google's YouTube of harming children's mental health, prompting the Los Angeles judge overseeing the case to strike it from the record and order everyone in the courtroom not to reveal it.

  • March 03, 2026

    Calif. Sued Over Cancer Warning Law For Personal Care

    Forcing makeup and personal care companies to place Proposition 65 warning labels on products containing the chemical diethanolamine, or DEA, violates the First Amendment, according to a California federal lawsuit, which argues the practice is costing companies millions.

  • March 03, 2026

    Split 9th Circ. Tells EPA To Review Cadmium's Species Impact

    The U.S. Environmental Protection Agency must analyze how its revised water quality standards for cadmium would affect endangered species, a split Ninth Circuit ruled Tuesday, upholding a conservation organization's victory in a lawsuit over the agency's guidance tripling the levels of the heavy metal allowed in U.S. waters.

  • March 03, 2026

    EV Maker Lucid Investor Seeks Class Cert. In Production Suit

    An investor in electric-vehicle maker Lucid Group Inc. is seeking certification of its proposed class in litigation alleging the company misled investors about how many cars it could make in 2022, hurting investors when it disclosed months later it was on track to make about a third of its earlier estimate.

  • March 03, 2026

    Caltech Says Zoom Infringes Videoconferencing Tech Patent

    The California Institute of Technology filed a lawsuit against Zoom Communications in Delaware federal court Monday alleging that its videoconferencing platform, marketed under Zoom Meetings, Zoom Workplace and Zoom Webinars, unlawfully infringes the university's patent that was developed years ago to support multinational, high-energy physics research collaborations involving thousands of users.

  • March 03, 2026

    XAI Presses Judge To Block California's AI Disclosure Law

    XAI has told a California federal judge that the state had fallen short of its obligations to inform the court and the company if it planned to institute any enforcement actions when responding to a court order, with xAI reiterating its request for the court to block a law that would require data used to train artificial intelligence be disclosed.

  • March 03, 2026

    BioAge Investors Lose Last Bid At Obesity Drug-Linked Suit

    Biopharmaceutical company BioAge Labs Inc. has escaped a suit accusing it of damaging investors by unexpectedly halting a clinical trial for a weight loss drug, with a California federal judge finding that the court already dismissed the claim that BioAge's risk disclosures were lacking.

  • March 03, 2026

    Judge Says Accounts Of DOJ And FEMA 'Completely Different'

    A California federal judge overseeing a lawsuit by federal worker unions, local governments and nonprofits challenging Trump administration layoffs expressed deep frustration Tuesday after a U.S. Department of Justice attorney contradicted a senior Federal Emergency Management Agency official's sworn declaration in the case.

  • March 03, 2026

    Terminix Wins Coverage For $8M Pesticide Exposure Award

    An excess insurer must cover part of an $8 million judgment entered against Terminix in a pesticide exposure suit, the Ninth Circuit said Tuesday, affirming that the underlying injury arose out of Terminix's product for the purposes of the policy's "products-completed operations hazard" coverage.

  • March 03, 2026

    Apple Asks 9th Circ. To Rethink Part Of App Store Injunction

    Apple asked the Ninth Circuit to reconsider part of a panel decision that largely affirmed an injunction in the case being brought by Epic Games Inc. that blocked the tech giant from charging developers "prohibitive" commissions on iPhone app purchases made outside its payment systems.

Expert Analysis

  • 7 Strategies To Optimize Impact Of Direct Examination

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    Direct examination is a make-or-break opportunity to build a witness’s credibility, so attorneys should adopt a few tactics — from asking so-called trust-fall questions to preemptively addressing weaknesses — to drive impact and retention with the fact-finder, says Allison Rocker at Baker McKenzie.

  • Series

    Nature Photography Makes Me A Better Lawyer

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    Nature photography reminds me to focus on what is in front of me and to slow down to achieve success, and, in embracing the value of viewing situations through different lenses, offers skills transferable to the practice of law, says Brian Willett at Saul Ewing.

  • What Defense Teams Must Know About PFAS Testing Methods

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    Whether testing for per- and polyfluoroalkyl substances produces results meaningful for litigation depends on the validity of the sampling methodology — so effectively defending these claims requires understanding the scientific and legal implications of different PFAS testing protocols, say attorneys at Hollingsworth.

  • 2025 State AI Laws Expand Liability, Raise Insurance Risks

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    As 2025 nears its end, claims professionals should be aware of trends in state legislation addressing artificial intelligence use, as insurance claims based on some of these liability-expanding statutes are a certainty, say attorneys at Wiley.

  • Series

    Law School's Missed Lessons: Practical Problem Solving

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    Issue-spotting skills are well honed in law school, but practicing attorneys must also identify clients’ problems and true goals, and then be able to provide solutions, says Mary Kate Hogan at Quarles & Brady.

  • Crypto In 2025: From Federal Deregulation To State Action

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    The cryptocurrency enforcement landscape evolved in 2025, marked by federal deregulatory trends and active state attorney general enforcement, creating both opportunity and risk for businesses navigating the digital asset market, say attorneys at Cozen O'Connor.

  • Reel Justice: 'The Mastermind' And Juror Decision-Making

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    The recent art heist film “The Mastermind” forces viewers to discern the protagonist’s ambiguous motives and reconcile contradictions, offering lessons for attorneys about how a well-crafted trial narrative can tap into the psychological phenomena underlying juror decision-making, says Veronica Finkelstein at Wilmington University.

  • Learning From 2025 FCA Trends Targeting PE In Healthcare

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    False Claims Act enforcement trends and legislative developments from this year signal intensifying state and federal scrutiny of private equity's growing footprint in healthcare, and the urgency of compliance, says Lisa Re at Arnold & Porter.

  • Reviewing 2025's State And Federal AI Regulations

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    In light of increasing state and federal action to oversee the use of artificial intelligence, companies that develop or deploy the technology should keep abreast of current and forthcoming AI laws and consider their applicability to their business activities, says Jessica Brigman at Spencer Fane.

  • What Trump Order Limiting State AI Regs Means For Insurers

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    Last week's executive order seeking to preclude states from regulating artificial intelligence will likely have minimal impact on insurers, but the order and related congressional activities may portend a federal expectation of consistent state oversight of insurers' AI use, says Kathleen Birrane at DLA Piper.

  • 4 Privacy Trends This Year With Lessons For Companies

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    As organizations plan for ongoing privacy law changes, 2025 trends that include a shift of activity from the federal to the state level mean companies should take an adaptive and principle-based approach to privacy programs rather than trying to memorize constantly changing laws, say attorneys at Sheppard Mullin.

  • Opinion

    A Uniform Federal Rule Would Curb Gen AI Missteps In Court

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    To address the patchwork of courts’ standing orders on generative artificial intelligence, curbing abuses and relieving the burden on judges, the federal judiciary should consider amending its civil procedure rules to require litigants to certify they’ve reviewed legal filings for accuracy, say attorneys at Shook Hardy.

  • 9th Circ. Ruling Clarifies Auditor Liability For IPO Errors

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    The Ninth Circuit's recent decision in Hunt v. PricewaterhouseCoopers elucidates the legal standard for claims against auditors in connection with a company's initial public offering, confirming that audit opinions are subjective and becoming the first circuit to review this precise question since the U.S. Supreme Court's 2015 Omnicare ruling, say attorneys at Morgan Lewis.

  • AG Watch: Texas Junk Fee Deal Shows Enforcement Priorities

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    Texas Attorney General Ken Paxton's recent $9.5 million settlement with online travel agency website Booking Holdings for so-called junk fee practices follows a larger trend of state attorneys general who have taken similar action and demonstrates the significant penalties that can follow such allegations, say attorneys at Kelley Drye.

  • Calif. AG's No-Poach Case Reflects Tougher Antitrust Stance

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    This month, California’s attorney general resolved the latest enforcement action barring the use of no-poach agreements, underscoring an aggressive antitrust enforcement trend with significant increases in criminal and civil penalties, say attorneys at Pillsbury.

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