California

  • March 02, 2026

    Drugmakers Warn Justices Oregon Pricing Law Risks Secrets

    Pharmaceutical manufacturers have asked the U.S. Supreme Court to overturn Oregon's drug‑pricing transparency law, arguing it forces companies to publicly justify their pricing decisions and give up valuable trade secrets in violation of the First Amendment and the Constitution's takings clause.

  • March 02, 2026

    Justices Pass On $55M Arbitrator Misconduct Petition

    The U.S. Supreme Court declined Monday to take up a petition asking it to resolve whether an arbitration conducted by a three-member tribunal was fundamentally fair if one arbitrator "functionally abandoned his post" during a hearing.

  • March 02, 2026

    Barnes & Thornburg Taps LA Atty As Next Litigation Chair

    Barnes & Thornburg LLP announced Monday it has tapped a product liability attorney to be the chair-elect of its litigation department.

  • February 27, 2026

    Meta Targets Chinese Co. For 'Celeb-Bait' Ad Fraud Scheme

    Meta Platforms Inc. has sued a Chinese technology company for what it described as a "celeb-bait" advertising scheme in which celebrities are featured in ads without their consent with the goal of tricking customers into clicking on them, according to a suit filed in California federal court.

  • February 27, 2026

    Kroger, Albertsons Must Pay AG Legal Fees After Merger Halt

    Kroger and Albertsons must pay legal fees to the state attorneys general who challenged the grocery chains' now-scrapped $24.6 billion merger, an Oregon federal judge ruled Friday, denying the companies' argument that the court's temporary injunction in the case wasn't sufficient for the states to win back costs.

  • February 27, 2026

    Social Media Trial Judge Threatens Media With Gag Order

    The judge overseeing the landmark bellwether trial accusing major social media platforms of harming children's mental health lashed out at the media Friday morning, threatening to issue a gag order because she believed an outlet violated her orders to stay away from jurors in the hallway. 

  • February 27, 2026

    Defamation Litigation Roundup: Exxon, Steelers, R&B Singer

    In this month's review of defamation fights, Law360 highlights a decision from a Texas federal judge preserving Exxon Mobil's case against California's attorney general stemming from a fight over recycling technology, as well as a fan's suit against an NFL star.

  • February 27, 2026

    Real Estate Recap: Tariff Twist, EB-5 Chatter, Clean Air Clarity

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including real estate attorney reactions to the U.S. Supreme Court striking down certain tariffs, the EB-5 scene as deadlines loom and one BigLaw leader's insights into the potential overhaul of a key regulatory definition under the Clean Air Act.

  • February 27, 2026

    Trump Admin Says 9th Circ. Can't Revive Energy Orders Suit

    The Trump administration has urged the Ninth Circuit to uphold the dismissal of a lawsuit by youths challenging President Donald Trump's energy-related emergency orders, saying the courts can't be used to micromanage U.S. energy policy.

  • February 27, 2026

    Calif. Bar Charges Atty With Misconduct In LA Utility Case

    The California State Bar has lobbed disciplinary charges against veteran plaintiffs attorney Paul Kiesel, accusing him of helping divert class action litigation against the city of Los Angeles over a botched utility billing system, allegations which he vigorously denied and slammed as "unfounded, misguided and fundamentally wrong."

  • February 27, 2026

    Altria-Juul Judge Details Class Cert. Decision In Antitrust Row

    "Common, predominant questions abound" as to whether e-cigarette company Juul and tobacco giant Altria schemed to have Altria exit the e-cigarette market, a California federal judge has said in explaining why he granted class certification to classes of purchasers in antitrust litigation over Altria's past investment in Juul.

  • February 27, 2026

    Musk Bid 'Too Late' To Delay Trial In Twitter Investor Suit

    With days before trial, a California federal judge denied a slew of motions filed by Elon Musk challenging investors' claim that the tech mogul ran a "scheme" to depress the price of Twitter securities during acquisition negotiations, saying Musk waited too long to try and toss the claim.

  • February 27, 2026

    When Murder Charges Reach People Who Didn't Kill

    Felony murder murder charges permit people to be convicted of murder, even when they neither killed nor intended to kill. Critics say the charges drive excessive sentences, and a wave of reconsideration in courts and legislatures have led states like California to narrow their reach, while others are weighing whether the long prison terms tied to them are constitutional.

  • February 27, 2026

    Teens Worth $270 Each To Facebook, NM Jury Hears

    A marketing professor testified Friday in the New Mexico attorney general's social media mental health trial against Meta that the company calculated young teens' value to Facebook at $270 apiece and created "personas" of users as young as 9 to understand how to better "leverage" them.

  • February 27, 2026

    Fed. Circ. Rejects Tesla's PTAB Challenge, Leaving Just 1

    The Federal Circuit on Friday rejected Tesla Inc.'s mandamus petition challenging how the U.S. Patent and Trademark Office's leadership is discretionarily denying Patent Trial and Appeal Board decisions.

  • February 27, 2026

    T-Mobile Wants Antitrust Counterclaims Gone For Good

    T-Mobile is hoping to convince a California federal court to kill for the second time antitrust counterclaims brought by a telecom that the mobile titan has filed a RICO suit against, this time for good, telling the court that "a third bite at the apple would be an exercise in futility."

  • February 27, 2026

    Judge Expands Block On SNAP Cuts Over Data Demand

    A California federal judge has broadened an injunction barring the U.S. Department of Agriculture from cutting off Supplemental Nutrition Assistance Program funding to 21 states and the District of Columbia, finding the states are likely to succeed in challenging the department's renewed demand for sensitive program data as unlawful.

  • February 27, 2026

    PG&E Investors' $100M Wildfire Suit Deal Gets Initial OK

    California utility Pacific Gas & Electric Co., its brass, underwriters and shareholders have received initial approval of their $100 million deal settling claims the company misled investors about its safety practices ahead of deadly wildfires in the past decade.

  • February 27, 2026

    6 Arguments Sessions Benefits Attys Should Watch In March

    An ex-Wells Fargo worker will ask the Eighth Circuit to revive a suit challenging 401(k) forfeiture spending, the Trump administration will push the Ninth Circuit to greenlight its transgender health coverage policies and the Fourth Circuit will hear a severance fight from manufacturing plant workers. Here, Law360 looks at six oral argument sessions to watch out for in the coming month.

  • February 27, 2026

    Judge Tosses Bulk Of Copyright Suit Over Ye's 'Donda' Album

    A California federal judge has dismissed the majority of a copyright lawsuit accusing the artist once known as Kanye West of using a song by DJ Khalil and other artists on his album "Donda," allowing only a narrow part of the case to proceed over whether earlier demo versions of the track "Hurricane" contained an unauthorized sample.

  • February 27, 2026

    Credit Bureaus Fight Bid To Add Plaintiffs, Claims To Suit

    Medical providers and a collection agency in a proposed class action accusing Equifax, Experian and TransUnion of conspiring to exclude less than $500 in medical debt from consumer credit reports lack good cause to again amend their complaint, the credit reporting agencies told a federal court. 

  • February 27, 2026

    Blue States Rally Behind Birthright Citizenship At High Court

    More than two dozen state and local governments urged the U.S. Supreme Court to reject President Donald Trump's effort to end automatic birthright citizenship, filing an amicus brief arguing that the executive order violates the Constitution and would impose sweeping harms on states and their residents.

  • February 27, 2026

    Post University IP Trial Wraps With $7.4B Damages Claim

    The federal jury in a Hartford intellectual property trial could award more than $7.4 billion to Post University if it agrees that the company behind the Course Hero file sharing site is liable for nearly 300,000 violations of the Digital Millennium Copyright Act, the school's damages expert said Friday as the presentation of evidence came to a close.

  • February 27, 2026

    Fed. Circ. Cements Apple Loss In PTAB Patent Challenge

    A split Federal Circuit on Friday rejected Apple's attempt to revive its challenge to some of the claims in a Smart Mobile wireless patent it was unable to kill at the Patent Trial and Appeal Board.

  • February 27, 2026

    Calif. Mass Tort Firm Drops Suit Against ABS Fee-Sharing Ban

    A California mass torts firm seeking to overturn the state's law banning alternative business structure fee sharing with out-of-state law firms owned by nonattorneys dropped its suit Thursday, three months after filing it.

Expert Analysis

  • 2025's Defining AI Securities Litigation

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    Three securities litigation decisions from 2025 — involving General Motors, GitLab and Tesla — offer a preview of how courts will assess artificial intelligence-related disclosures, as themes such as heightened regulatory scrutiny and risk surrounding technical claims are already taking shape for the coming year, say attorneys at Cooley.

  • Targeted Action, Rule Tweaks Reflect 2025 AML Priority Shifts

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    Though 2025’s anti-money-laundering landscape was characterized not by volume of penalties but by the strategic recalibration of how illicit finance risk is handled, a series of targeted enforcement actions signaled that regulators aren't easing off the accelerator, even as they refine the rules of the road, say attorneys at MoFo.

  • Series

    Muay Thai Makes Me A Better Lawyer

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    Muay Thai kickboxing has taught me that in order to win, one must stick to one's game plan and adapt under pressure, just as when facing challenges by opposing counsel or judges, says Mark Schork at Feldman Shepherd.

  • Series

    Law School's Missed Lessons: Intentional Career-Building

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    A successful legal career is built through intention: understanding expectations, assessing strengths honestly and proactively seeking opportunities to grow and cultivating relationships that support your development, say Erika Drous and Hillary Mann at Morrison Foerster.

  • Key Trends In PFAS Regulation And Litigation For 2026

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    As 2026 begins, the legal and regulatory outlook for per- and polyfluoroalkyl substances is defined less by sweeping federal initiatives and more by incremental adjustments, judicial guardrails and state-driven regulations — an environment in which proactive risk management and close monitoring of policy developments will be essential, say attorneys at MG+M.

  • Navigating Workplace AI When Federal, State Policies Clash

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    Two recent federal bills and various state laws concerning employers' artificial intelligence use may clash with an executive order calling for minimal regulation, so employers should proactively monitor their AI usage and stay apprised of legislative updates while awaiting further direction from the federal government, say attorneys at Foley & Lardner.

  • Series

    A Day In The In-House Life: Chime GC Talks Pathfinding

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    On a recent Tuesday in the office, Chime's general counsel Adam Frankel shares his typical work day, tackling everything from strategically guiding product launches and testing AI tools to mastering the perfect latte and making time for extracurricular interests.

  • Reviewing 2025's Artificial Intelligence Disputes Over IP

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    2025 brought the first major fair use rulings involving generative artificial intelligence, and in 2026 courts will weigh in on more discovery disputes, renewed motions to dismiss, class certification challenges and fair use defenses that could shape the course of future AI litigation, say attorneys at Debevoise.

  • Key Trends Shaping ESG And Sustainability Law In 2026

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    2025 saw a chaotic regulatory landscape and novel litigation around environmental, social and governance issues and sustainability — and 2026, while perhaps more predictable, will likely be no less challenging, with more lawsuits and a regulatory tug-of-war complicating compliance for global companies, say attorneys at Crowell.

  • 3 Securities Litigation Trends To Watch In 2026

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    Pending federal appellate cases suggest that 2026 will be a significant year for securities litigation, with long-standing debates about class certification, new questions about the risks and value of artificial intelligence features, and private plaintiffs' growing role in cryptocurrency enforcement likely to be major themes, say attorneys at Willkie.

  • For Data Centers, Both Hyperscale And Edge Are Key In 2026

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    Recent trends in development of data centers highlight the importance of proactive attention to the zoning, permitting, interconnection and contractual issues associated with both hyperscale and edge facilities, in order to position projects for responsible growth in 2026 and protect their long-term value amid rapid technological and regulatory change, say attorneys at Sidley.

  • Top 5 Antitrust Issues For In-House Counsel To Watch In 2026

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    With Trump administration enforcement policy having largely taken shape last year, antitrust issues that in-house counsel should have on the radar range from scrutiny of technology-assisted pricing to the return of merger remedies, say attorneys at Squire Patton.

  • 4 Developments That Defined The 2025 Ethics Landscape

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    The legal profession spent 2025 at the edge of its ethical comfort zone as courts, firms and regulators confronted how fast-moving technologies and new business models collide with long-standing professional duties, signaling that the profession is entering a period of sustained disruption that will continue into 2026, says Hilary Gerzhoy at HWG Law.

  • 5 Trade Secret Developments To Follow In 2026

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    Watch for major developments in trade secret law this year, especially as courts clarify the reach of U.S. law internationally, the availability of trade secret damages and more, say attorneys at Faegre Drinker.

  • Top 10 Employer Resolutions For 2026

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    Heightened regulatory attention, shifting enforcement priorities and increased litigation risk mean that routine workplace decisions in 2026 will require greater discipline and foresight, including in relation to bias and inclusion training, employee resource groups, employee speech, immigration compliance, workplace accommodations, and shadow artificial intelligence, say attorneys at Krevolin & Horst.

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