California

  • November 03, 2025

    Calif. Can't Enforce 'Clean Trucks' Pact, Judge Says

    California cannot enforce a 2023 agreement that would have subjected heavy-duty truck manufacturers to stringent state emissions standards and stiff penalties for noncompliance, after a federal judge signaled that federal law likely preempts the Golden State's standards.

  • November 03, 2025

    Trump Blocked Again From Sending Guard To Portland

    An Oregon federal judge on Sunday again blocked President Donald Trump from deploying federalized National Guard troops to Portland, finding after a bench trial that the federal government hasn't shown local protests of Trump's immigration policies constitute a "rebellion" or impede agents from executing laws to justify the Guard's deployment.

  • November 03, 2025

    Apparel Co. Demands Defense Coverage For Adidas TM Suit

    Apparel brand Aviator Nation Inc. told a California federal court that its general liability carrier must defend an ongoing lawsuit from Adidas America Inc. alleging that Aviator Nation violated Adidas' famous "three-stripe" trademark, saying that even the potential for coverage triggers an insurer's duty to defend.

  • November 03, 2025

    'Exercise More Restraint,' Judge Tells OpenAI Co-Founder

    A California federal judge had little patience for an OpenAI co-founder trying to limit his forced participation in Elon Musk's lawsuit challenging the ChatGPT maker's transition to a for-profit structure, admonishing the former executive for contesting a magistrate judge's order with motions filed while federal courts work unpaid.

  • November 03, 2025

    Intel Says Engineer Absconded With Top Secret Files

    Intel Corp. has accused a former engineer of stealing nearly 18,000 files, including some marked as "top secret," before his employment was terminated in July, according to a lawsuit filed in Washington federal court.

  • November 03, 2025

    Tribe, Coalition Fight 9th Circ. Bid To Nix Ariz. Land Exchange

    An Apache tribe and conservation groups are fighting a Ninth Circuit bid to dismiss their efforts to block a 2,500-acre land exchange within Tonto National Forest, saying the federal government and mining company's arguments inaccurately center on a sentence in the 2014 Southeast Arizona Land Exchange and Conservation Act.

  • November 03, 2025

    DC Circ. Questions Tribe's Bid To Exclude 1929 Descendants

    A panel of D.C. Circuit judges expressed skepticism that a group of California Valley Miwok Tribe members can exclude a wide swath of the organization when drafting a tribal constitution, pressing an attorney for the members on seeming contradictions in their view of the government's role in the process.

  • November 03, 2025

    New Loan Forgiveness Rule Targets Trump Critics, States Say

    Two lawsuits filed Monday, one by a coalition of states and the other by a group of cities, unions and advocacy organizations, are challenging a new Trump administration rule imposing "intentionally vague" and allegedly illegal restrictions on student loan forgiveness for public employees intended to stifle dissent.

  • November 03, 2025

    Justices Skeptical Of Tolling Supervised-Release Absconders

    The U.S. Supreme Court appeared hesitant Monday to embrace the government's arguments that the "fugitive tolling" doctrine, which bans criminal defendants from earning credits to reduce prison sentences while they are not behind bars, should also be used to penalize defendants who abscond from supervised release.

  • November 03, 2025

    Fisher Phillips Adds 4 Employment, Appellate Attys In Calif.

    Fisher Phillips announced Monday that it has added four attorneys in California to bolster its employment litigation and appellate practices, including the former leader of Kelley Drye & Warren LLP's Los Angeles office.

  • November 03, 2025

    Netflix Faces Copyright Suit Over Formula 1 'Senna' Series

    Netflix and a Brazilian production company were sued by a California filmmaker who claimed he showed them his material about the late Brazilian Formula 1 driver Ayrton Senna in confidence and his work was misappropriated in the making of a Netflix series about the legendary race car driver.

  • November 03, 2025

    Calif. Panel Won't Nix Walmart Verdict Over Juror's Stocks

    A California appeals panel won't revive a woman's claims against Walmart Inc. over chemical burns she suffered when a bottle of bleach opened while she was taking it off the shelf, saying she hadn't preserved for appeal any of her objections to a juror who she claims was biased because he owned Walmart stock.

  • November 03, 2025

    Munger Tolles Names New Co-Managing Partners

    Munger Tolles & Olson LLP announced Monday it has tapped two veteran trial lawyers, one the former U.S. attorney for the Central District of California, to be the firm's new co-managing partners.

  • October 31, 2025

    Amgen Again Challenges Colo. Price Cap For Arthritis Drug

    Amgen has once again sued Colorado over its price cap for the arthritis drug Enbrel, claiming that the Centennial State's drug price-control statute violates the U.S. Constitution, conflicts with federal patent law and threatens patients' access to lifesaving medications.

  • October 31, 2025

    Wheeling & Appealing: The Latest Must-Know Appellate Action

    In this installment of Wheeling & Appealing, November's appellate calendar features a Trump lawsuit against Hillary Clinton, New York City housing disputes, drug pricing battles, immigrant rights cases, and challenges to so-called patent troll laws.

  • October 31, 2025

    9th Circ. Nixes Exemption To Bioengineered Food Label Rule

    The Ninth Circuit delivered a mixed ruling Friday in some food advocacy groups' challenge to federal food labeling regulations, affirming that the U.S. Department of Agriculture can use the term "bioengineered" over "GMO" or "genetically modified" but reversing an order exempting highly refined foods from receiving the bioengineered label.

  • October 31, 2025

    Online Casino Game Operators Sued For Gambling Losses

    Three companies that run gambling websites have been hit with federal class claims from two New Jersey residents who alleged they're operating illegally and imposing unenforceable arbitration terms. 

  • October 31, 2025

    Real Estate Recap: Retail Rebirth, Data Center Outlier, SCIFs

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including a look at how recent big-box store bankruptcies could usher in a retail sector revival, Florida's comparative inertia building data centers, and a rise in the niche asset class known as "sensitive compartmented information facilities."

  • October 31, 2025

    Up Next At High Court: Tariffs, Fugitives & Contractor Liability

    The U.S. Supreme Court will begin its November oral argument session Monday, during which the justices will consider President Donald Trump's authority to impose tariffs on foreign countries under an emergency statute, whether military contractors can be held liable for alleged breaches of contracts in war zones, and if there are time limits for litigants who want to vacate a void judgment. Here, Law360 breaks down the week's oral arguments.

  • October 31, 2025

    Social Media Co., Instacart Cut Deal To End 'Fizz' TM Suit

    Social media platform Fizz Social Corp. has reached a deal to end its trademark infringement and anti-cybersquatting suit accusing Instacart Inc. and Partiful Co. of ripping off its "FIZZ" mark to launch a rival "Fizz" beverage-delivery app targeting the Gen Z demographic.

  • October 31, 2025

    Aircraft Co. Investor Wants Vote Blocked On PE-Backed Merger

    A shareholder of aircraft lessor Air Lease Corp. has filed a lawsuit seeking to block an upcoming vote on the company's proposed merger with an Ireland-based holding company that he says will unfairly benefit the lessor's board members.

  • October 31, 2025

    Gov't Owes $330K In Fees For NSF Funding Fight, Court Told

    A higher education association seeks more than $330,000 in attorney fees and costs from the government after winning a ruling blocking the Trump administration from cutting certain National Science Foundation funding, according to a memorandum filed in Massachusetts federal court.

  • October 31, 2025

    Calif. Panel Says Court Must Hear 2nd Resentencing Bid

    A California state appeals court has ruled that a man should be entitled to a resentencing hearing after he was unfairly sentenced using a firearm enhancement and that he is likely being made to serve longer in prison than necessary.

  • October 31, 2025

    Trump Admin Must Keep SNAP Running, Federal Judges Say

    A Rhode Island federal judge Friday ordered the Trump administration to use contingency funds to sustain Supplemental Nutrition Assistance Program benefits amid the ongoing government shutdown, while a Boston federal judge gave the government until Monday to choose one of two paths to keep the program running to some degree.

  • October 31, 2025

    Judges See An Immigration Court Gutted From Inside

    Eight former immigration judges who spoke to Law360 say the rough treatment of the immigration courts in President Donald Trump's second term poses an unprecedented threat to judicial independence and is eroding immigrants' due process rights.

Expert Analysis

  • AI Infrastructure Growth Brings Unique IP Considerations

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    The explosive rise of artificial intelligence has triggered an equally dramatic transformation in the supporting infrastructure required to meet growing AI demand, and the technology used in these data centers has its own intellectual property considerations to navigate, says Vincent Allen at Carstens Allen.

  • Series

    Adapting To Private Practice: From ATF Director To BigLaw

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    As a two-time boomerang partner, returning to BigLaw after stints as a U.S. attorney and the director of the Bureau of Alcohol, Tobacco, Firearms and Explosives, people ask me how I know when to move on, but there’s no single answer — just clearly set your priorities, says Steven Dettelbach at BakerHostetler.

  • Reverse Bias Rulings Offer Warning About DEI Quotas

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    Several recent holdings confirm that targeted or quota-based diversity programs can substantiate reverse discrimination claims, especially when coupled with an adverse action, so employers should exercise caution before implementing such policies in order to mitigate litigation risk, says Noah Bunzl at Tarter Krinsky.

  • 4 In-Flux Employment Law Issues Banks Should Note

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    Attorneys at Ogletree provide a midyear update on employment law changes that could significantly affect banks and other financial service institutions — including federal diversity equity and inclusion updates, and new and developing state and local artificial intelligence laws.

  • New DOJ Penalty Policy Could Spell Trouble For Cos.

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    In light of the U.S. Department of Justice’s recently published guidance making victim relief a core condition of coordinated resolution crediting, companies facing parallel investigations must carefully calibrate their negotiation strategies to minimize the risk of duplicative penalties, say attorneys at Debevoise.

  • Influencer Marketing Partnerships Face Rising Litigation Risk

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    In light of recent class actions claiming that brands and influencers are misleading consumers with deceptive marketing practices — largely premised on the Federal Trade Commission's endorsements guidance — proactive compliance measures are becoming more important, say attorneys at Olshan Frome.

  • 7 Ways Employers Can Avoid Labor Friction Over AI

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    As artificial intelligence use in the workplace emerges as a key labor relations topic in the U.S. and Europe, employers looking to reduce reputational risk and prevent costly disputes should consider proactive strategies to engage with unions, say attorneys at Baker McKenzie.

  • Trump Air Emissions Carveouts Cloud The Regulatory Picture

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    President Donald Trump's new proclamations temporarily exempting key U.S. industries from air toxics standards, issued under a narrow, rarely-used provision of the Clean Air Act, will likely lead to legal challenges and tighter standards in some states, contributing to further regulatory uncertainty, say attorneys at GableGotwals.

  • Opinion

    DOJ's HPE-Juniper Settlement Will Help US Compete

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    The U.S. Department of Justice settlement with Hewlett Packard Enterprise clears the purchase of Juniper Networks in a deal that positions the U.S. as a leader in secure, scalable networking and critical digital infrastructure by requiring the divestiture of a WiFi network business geared toward small firms, says John Shu at Taipei Medical University.

  • Anthropic Ruling Creates Fair Use Framework For AI Training

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    A California federal court’s recent ruling that Anthropic’s use of copyrighted books to train its large language model qualified as fair use provides important guidance for both artificial intelligence developers and copyright holders because it distinguishes between transformative uses and unauthorized uses involving pirated or format-shifted works, say attorneys at Ropes & Gray.

  • How Property Insurers Serve As Climate Change Harbingers

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    Thomas Dawson at McDermott discusses the role that U.S. property insurers may play in identifying and assessing climate risk, as well as in financing climate change adaptation projects, in light of global warming and shifting geopolitical realities.

  • Series

    Playing Baseball Makes Me A Better Lawyer

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    Playing baseball in college, and now Wiffle ball in a local league, has taught me that teamwork, mental endurance and emotional intelligence are not only important to success in the sport, but also to success as a trial attorney, says Kevan Dorsey at Swift Currie.

  • APA Relief May Blunt Justices' Universal Injunction Ruling

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    The Administrative Procedure Act’s avenue for universal preliminary relief seems to hold the most promise for neutralizing the U.S. Supreme Court’s decision in Trump v. CASA to limit federal district courts' nationally applicable orders, say attorneys at Crowell.

  • Managing Risks As State AGs Seek To Fill Enforcement Gap

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    Given an unprecedented surge in state attorney general activity resulting from significant shifts in federal enforcement priorities, companies must consider tailored strategies for navigating the ever-evolving risk landscape, say attorneys at Cozen O'Connor.

  • Series

    Law School's Missed Lessons: Skillful Persuasion

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    In many ways, law school teaches us how to argue, but when the ultimate goal is to get your client what they want, being persuasive through preparation and humility is the more likely key to success, says Michael Friedland at Friedland Cianfrani.

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