California

  • September 25, 2026

    DC Circ. Backs Buy America Waiver For Brightline Trains

    The D.C. Circuit on Friday rejected Alstom Transportation Inc.'s challenge of a Buy America waiver approved for trains for a high-speed rail project linking Las Vegas to Southern California, holding that the waiver is reasoned and aligns with federal requirements.

  • September 25, 2026

    9th Circ. OKs Class Cert. In Classmates.com Name Use Case

    The Ninth Circuit has approved a lower court's certification of a class of Californians suing over their names appearing in the yearbooks platform Classmates.com, rejecting a number of challenges from the website's operator, including that the lead plaintiff couldn't adequately represent the class.

  • September 25, 2026

    Detractors Tell Court Paramount Deal Fails To Fix Concerns

    Civil rights and public interest groups have told a California federal court the settlement ending a challenge of Paramount Skydance's purchase of Warner Bros. Discovery fails to address the concerns state enforcers raised in the first place.

  • September 25, 2026

    AI Mishap Has Judge Questioning 'Our Collective Character'

    A California attorney was barred from representing the plaintiffs in a Massachusetts insurance coverage dispute and ordered to pay legal costs of up to $10,000 to opposing counsel, after a federal judge found he relied on "inaccurate and fictitious" case cites and holdings in three filings.

  • September 25, 2026

    Google Win Over Online Ad Patent Case Upheld By Fed. Circ.

    The Federal Circuit on Friday refused to revive an advertising management system company's infringement suit against Google and YouTube, agreeing with a California federal judge's finding that the claims at issue were invalid under the U.S. Supreme Court's Alice precedent.

  • September 25, 2026

    Clorox Sued Over 6.3M-Bottle Bacteria Risk Recall

    A pair of Puerto Rican buyers are suing The Clorox Co. in California federal court over the recent recall of 6.3 million bottles of Mistolin and Lestoil cleaners for bacterial contamination risks, saying the company should have been aware of the risk sooner and its recall falls well short of making consumers whole.

  • September 25, 2026

    Cooley, Latham Steer RNA Drugmaker's Upsized $446M IPO

    San Diego-based biotechnology company ADARx Pharmaceuticals began trading publicly on Friday after raising $446 million in its initial public offering steered by Cooley LLP and Latham & Watkins LLP, adding to the growing list of biotech IPOs recently.

  • September 25, 2026

    California Powerhouse: Munger Tolles

    Munger Tolles, over the past year, took on the Trump administration in multiple high-profile battles involving Susman Godfrey and the New York attorney general, and defended the University of California in litigation following student protests over the war in Gaza, making the firm one of the Law360 2026 Regional Powerhouses in California.

  • September 25, 2026

    Calif. Justices Name New Top Judge For State Bar Court

    The Supreme Court of California has appointed a new presiding judge for the State Bar Court, selecting a jurist with experience reviewing high-profile attorney ethics matters like the disbarment of President Donald Trump's former attorney John Eastman.

  • September 25, 2026

    Meta Lied About Data Privacy, New Mexico Jury Finds

    A New Mexico jury said Friday that Meta lied willfully on 26 different occasions regarding data privacy, hate speech, misinformation and Facebook's outside investigation of third-party app developers after the Cambridge Analytica scandal.

  • September 25, 2026

    Duane Morris To Settle Employee's Tax Withholding Claim

    Duane Morris LLP has agreed to private mediation to settle a proposed class action by an employee who alleged that the firm failed to withhold taxes for workers who were misclassified as partners, according to a notice.

  • September 25, 2026

    Prediction Market Regulators, Bad Actors In AI Arms Race

    Artificial intelligence is playing an increasingly important role in policing prediction markets, and attorneys say that regulators and investigators are starting to effectively use the same technology that would-be bad actors have leveraged to try to score big with their bets.

  • September 25, 2026

    Brightline Florida To Continue Operating While In Ch. 11

    Florida's Brightline rail service will continue operating during the Chapter 11 cases of its parent entities, as they pursue a restructuring of more than $1 billion of bond debt with the support of its creditors.

  • September 24, 2026

    Apple Pay Antitrust Class Wins Cert. In Wallet Monopoly Suit

    A California federal judge Wednesday certified a class of thousands of financial institutions in a suit accusing the company of monopolizing mobile wallet technology for its devices, even though some of the lead plaintiffs said they weren't going to pass transaction fees off to consumers.

  • September 24, 2026

    Buzzkill For Big Sipz As BuzzBallz Gets Big Domain Row Win

    A California federal judge tossed Big Sipz maker Patco Brands' remaining counterclaims against rival BuzzBallz on Thursday, finding that its "Big Sipz" trademark was not distinctive when BuzzBallz acquired two related web domains and redirected visitors to its own site.

  • September 24, 2026

    Paramount Judge Won't 'Rubber Stamp' States' Merger Deal

    A California federal judge questioned state enforcers Thursday about the details of their proposed settlement to resolve antitrust litigation challenging Paramount Skydance's planned $110 billion purchase of Warner Bros. Discovery, telling counsel, "The court isn't a rubber stamp," and "I've got questions, and I'm not the only one."

  • September 24, 2026

    ITC Takes On Patents, Trade Secrets In Large Decision Drop

    The U.S. International Trade Commission issued a flood of decisions this week on investigations in which imports are being evaluated to see if they infringe patents or misappropriate secrets, including three cases where it will reconsider holdings from administrative law judges.

  • September 24, 2026

    Ex-Google CEO's Rape Accuser Can't Undo $12M Arb. Loss

    A California judge on Thursday told a woman who accused former Google CEO Eric Schmidt of sexual assault that he will not vacate a $12 million arbitration award in Schmidt's favor, saying she appeared to have ignored the arbitrator's orders just like she disregarded his own, and asking, "Why did you do that?"

  • September 24, 2026

    Calif. Bill Deals Blow, But Not Knockout, To Tracking Suits

    A California bill awaiting the governor's signature is poised to reduce the swell of litigation under the California Invasion of Privacy Act, but the narrow scope of the pending lawsuit ban leaves open other avenues for plaintiffs to target the widespread use of website tracking technologies.

  • September 24, 2026

    Feds Fight Bid To DQ Top LA Prosecutor After 9th Circ. Ruling

    The top federal prosecutor in the Central District of California has asked a district judge to delay following a Ninth Circuit ruling against his Nevada counterpart that would bar him from overseeing criminal cases until the U.S. Supreme Court weighs in.

  • September 24, 2026

    Full 9th Circ. Asked To Revisit $2B Devas Arbitral Award

    An Indian state-owned aerospace company has urged the full Ninth Circuit to review a three-judge panel's unanimous decision to enforce a $2 billion arbitral award issued to a Bangalore-based satellite communications company, saying the decision raises important questions about the constitutional limits on jurisdiction of foreign disputes with no connection to the U.S.

  • September 24, 2026

    Squires Grants 5 Patent Review Bids, Rejects 6 Others

    In his latest round of decisions, U.S. Patent and Trademark Office Director John Squires has granted five petitions seeking reviews of patents, while turning down six other requests: three for discretionary reasons and three on the merits.

  • September 24, 2026

    Grammarly Owner Sued Over 'Last Chance' Discount Emails

    The company behind Grammarly has been hit with a proposed class action in Washington state court alleging it sent marketing emails that falsely warned customers discounts were about to expire, then extended the sales or offered similar deals soon afterward.

  • September 24, 2026

    TikTok Loses Bid To Trim Kids' Data Privacy Suit In Calif.

    A California federal judge on Thursday refused TikTok's bid to trim claims from a proposed class action alleging that the platform exploits the private information of users under 13, saying at a hearing that the question of whether previous TikTok settlements bar the plaintiffs' claims should be saved for later.

  • September 24, 2026

    Eli Lilly Hit With $90M Verdict In Nektar's Rezpeg Breach Suit

    A California federal jury on Thursday found Eli Lilly breached the implied covenant of good faith and fair dealing in an agreement to co-develop Nektar Therapeutics' autoimmune-disease drug Rezpeg, awarding Nektar $90 million — a considerable sum that fell short of the $1 billion the clinical-stage biotech company had sought.

Expert Analysis

  • Series

    Power To The Paralegals: Burnout As A Structural Problem

    Author Photo

    Law firm leadership can best retain their paralegals not by encouraging self-care, but by seeking top-down structural solutions for the quiet proliferation of responsibilities and the vicarious exposure to client trauma that particularly drive burnout in this vital role, says Erika Sneeringer at Brockstedt Mandalas.

  • Class Actions At The Circuit Courts: June Lessons

    Author Photo

    In this month's review of class action appeals, Mitchell Engel at Shook Hardy discusses five recent rulings from cases involving allegations of internet data misuse, consumer fraud claims, immigration, insurance and First Amendment violation claims.

  • Takeaways From 1st Del. Ruling Applying Moelis Amendments

    Author Photo

    Delaware corporations should carefully review contractual arrangements and governance documents following the Court of Chancery's recent enforcement of a non-Delaware forum selection clause in a CEO's employment agreement under 2024 amendments to the state's General Corporation Law, say attorneys at Morgan Lewis.

  • Ill. Law Firm MSO Bill Clashes With Court Power, Ethics Rules

    Author Photo

    An Illinois bill prohibiting law firms from certain business arrangements with management service organizations, sent to the governor for signature last week, encroaches upon the courts' constitutional powers and goes beyond the Illinois Rules of Professional Conduct in regulating investment in law-related services, says Matthew O’Hara at Smith Gambrell.

  • Opinion

    State Courts Must Be Gatekeepers Of Expert Testimony

    Author Photo

    Based on my experience in the state judiciary, emulating federal courts' role as gatekeepers of expert witness testimony would help state court judges maintain the appearance of impartiality and assist juries, thus enhancing the overall confidence people have in their justice system, says Lorie Gildea at Greenberg Traurig.

  • Weighing The Implications Of The Anthropic Export Directive

    Author Photo

    The Trump administration recently issued an export control directive against Anthropic to suspend all access to Fable 5 and Mythos 5 by any foreign national, representing one of the first uses of the regime against a frontier large language model in widespread commercial distribution, says attorney Sohan Dasgupta.

  • Series

    Moshing Makes Me A Better Lawyer

    Author Photo

    Entering a mosh pit is much like entering the practice of law — it is difficult, you have to know both the written and unwritten rules, and conduct yourself according to the expectations of each community, says Christopher Deubert at Constangy Brooks.

  • A Calif. Law May Aid Homeowner Recovery After LA Fires

    Author Photo

    Reconstruction bottlenecks following the January 2025 Los Angeles wildfires mean that certain homeowners insurance gaps are only now emerging, and for counsel aiding policyholders in recovery, a regulation regarding insurers' replacement cost estimates may be critical to obtaining coverage, say attorneys at Reed Smith.

  • Why Highly Specialized Experts May Risk Exclusion At Trial

    Author Photo

    Expert witnesses with highly specific areas of focus may be vulnerable to exclusion in court, making it important for attorneys to check how potential witnesses' qualifications can be bolstered by their publications and other professional activities, say Evan Weisberg and Christopher Cunio at Hunton, and Kevin Cahill at FTI Consulting.

  • A Midyear Look At Antiterrorism Act Jurisprudence And Policy

    Author Photo

    Plaintiffs have filed comparably fewer new actions under the Antiterrorism Act this year, though a handful of key decisions further defined the statute’s aiding-and-abetting standard and highlighted continuing risks for financial services companies, say attorneys at Skadden.

  • Justices' Obstruction Ruling Clears Venue-Challenge Path

    Author Photo

    While the U.S. Supreme Court’s recent ruling in Abouammo v. U.S. poses venue challenges for federal obstruction of justice prosecutions, it is a gift for defense counsel because it offers a clean, constitutional basis to challenge venue where a place of falsification and a place of investigation diverge, says Liz Aloi at MoFo.

  • Drawing A Line Between Settlement Pressure And Extortion

    Author Photo

    U.S. v. Luo, pending in the U.S. District Court for the Southern District of New York, may force courts to address anew when settlement negotiations become criminal extortion, particularly in the age of easily fabricated digital evidence, says attorney Denis Kiely.

  • Recent Cases Clarify When Risk Disclosures Trigger Liability

    Author Photo

    Several recent decisions highlight circumstances where risk disclosures can constitute actionable misrepresentations, providing clarity on how the Private Securities Litigation Reform Act's safe harbor and the common-law bespeaks caution doctrine apply to risk disclosures, and how publicly traded companies can guard against such claims, say attorneys at Katten.

  • California Antitrust Bill Raises New Risks For Dealmakers

    Author Photo

    A pending California bill would turn the state attorney general's office into a more powerful antitrust enforcer, introducing a host of implications for dealmakers beyond whether deals close, such as deal certainty and risk allocation, say attorneys at Baker Botts.

  • Securities Class Cert., 5 Years After Goldman Ruling

    Author Photo

    The U.S. Supreme Court's 2021 decision in Goldman Sachs Group v. Arkansas Teacher Retirement System has not only armed defendants in securities cases with more arguments in individual class certification fights, but may also be providing greater certainty and finality in class certification battles, say attorneys at Skadden.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the California archive.