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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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March 03, 2026
Hawaiian Electric Investors Get First OK Of $48M Wildfire Deal
Hawaiian Electric Industries Inc. and its investors have received initial approval of their nearly $48 million deal settling a California federal suit blaming it for the downturn in its stock price following a deadly 2023 fire on Maui.
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March 03, 2026
Thoma Bravo Acquires Logistics Provider WWEX In $5B Deal
Technology-focused private equity firm Thoma Bravo on Tuesday unveiled plans to acquire third-party logistics provider WWEX Group from a consortium of investors that includes CVC Capital Partners, and also announced a plan to merge WWEX Group with its existing portfolio company Auctane once the acquisition closes.
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March 03, 2026
Buchalter Taps Product Liability Atty As Orange County Head
Buchalter PC has promoted a longtime products liability litigator to be the new head of its Orange County, California, office.
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March 03, 2026
Calif. Privacy Agency Hits Sports Media Co. Over Data Tracking
The California Privacy Protection Agency on Tuesday announced its first enforcement action involving students' data privacy, hitting a youth sports media company with a $1.1 million penalty for allegedly failing to provide consumers with a sufficient way to opt out of the sale and sharing of their personal information for targeted advertising and other purposes.
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March 02, 2026
High Court Blocks California's Gender Privacy Rule
The U.S. Supreme Court on Monday reinstated a lower court order that barred California public schools from allowing transgender and gender-nonconforming students to use different names and pronouns at school without their parents' knowledge or consent while the order is appealed.
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March 02, 2026
Musk's Twitter Trash Talk Hurt Stock, Jury Told As Trial Starts
Musk "trashed" Twitter to tank the stock price and renegotiate his $44 billion deal to buy the company, Twitter investors' counsel told a California federal jury at the start of trial Monday, while Musk's lawyer said it wasn't securities fraud for Musk to air "legitimate" concerns about fake accounts on the platform.
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March 02, 2026
Ex-Google CEO Wins Stay Of Sexual Assault, Surveillance Suit
A woman who accused former Google CEO Eric Schmidt of sexually assaulting and surveilling her must arbitrate her claims, a Los Angeles state court judge ruled Monday after pressing the woman earlier in the day on whether the alleged surveillance, including the use of private investigators, amounted to sexual harassment.
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March 02, 2026
DC Judge Pauses Advance Notice Rule For ICE Facility Visits
A D.C. federal judge paused a Trump administration policy requiring lawmakers to give a seven-day advance notice for oversight visits to immigration detention centers, ruling Monday the lawmakers have shown irreparable injury absent relief given the need for "real-time, on-the-ground information" about facility conditions and detainees' statuses.
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March 02, 2026
9th Circ. Says Malibu, Culver City Filed Air Traffic Suits Too Late
The Ninth Circuit on Monday rejected challenges from Malibu and Culver City of the Federal Aviation Administration's flight pattern adjustments in Southern California, saying the municipalities waited too long to challenge the 2016 air traffic revisions.
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March 02, 2026
Meta Atty Gets Pushback From Therapist In Social Media Trial
A psychiatrist testifying as an expert for the plaintiff in a landmark bellwether trial over claims Instagram and YouTube harm children's mental health on Monday pushed back on suggestions from Meta's attorney that the plaintiff's parents' purported abuse, neglect and abandonment are possibly responsible for her mental health struggles rather than social media addiction.
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March 02, 2026
Experts Tossed In Heavy Metals Baby Foods MDL
The California federal judge presiding over multidistrict litigation alleging that heavy metals in baby food made by Gerber and others cause autism on Friday axed plaintiffs' experts, finding that their opinions were based on a hypothetical menu that could well have been "cherry-picked" by the families' attorneys.
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March 02, 2026
Calif. Jury Convicts 2 Women Of Stalking Off-Duty ICE Officer
A California federal jury convicted two women of felony stalking for following an off-duty U.S. Immigration and Customs Enforcement deportation officer home while live-streaming on social media, but cleared them of an additional charge and fully acquitted a third woman who claimed the officer hit her with his vehicle.
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March 02, 2026
Chancery Orders Receiver As EpicentRx Fails To Pay $425K
The Delaware Chancery Court on Monday appointed a limited receiver to force clinical-stage biotech company EpicentRx to satisfy outstanding advancement and sanction obligations owed to its former corporate secretary Stephen Davis, finding that repeated contempt rulings and escalating fines failed to bring the company into full compliance.
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March 02, 2026
Gamers Make 3rd Try For $7.85M PlayStation Antitrust Deal
Gamers leading a putative class action tried again last week for approval of a proposed $7.85 million settlement resolving antitrust claims over Sony's restriction of retail codes for PlayStation games, attempting to address a California federal judge's concerns by effectively removing two of the three named plaintiffs.
Expert Analysis
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And Now A Word From The Panel: MDL Year In Review
2025 was a roller coaster for the Judicial Panel on Multidistrict Litigation, with the panel canceling one hearing session due to the absence of new MDL petitions, yet also issuing rulings on more new MDL petitions than in 2024 — making it clear that MDLs are still thriving, says Alan Rothman at Sidley Austin.
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Class Actions At The Circuit Courts: January Lessons
In this month's review of class action appeals, Mitchell Engel at Shook Hardy discusses five rulings from October and November, and identifies practice tips from cases involving consumer fraud, oil and gas leases, toxic torts, and wage and hour issues.
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Series
Judges On AI: How Judicial Use Informs Guardrails
U.S. Magistrate Judge Maritza Dominguez Braswell at the U.S. District Court for the District of Colorado discusses why having a sense of how generative AI tools behave, where they add value, where they introduce risk and how they are reshaping the practice of law is key for today's judges.
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Lessons From EdTech Provider's Data Breach Settlements
Education technology company Illuminate Education's recent settlements with three states and the Federal Trade Commission over state privacy law claims following a student data breach are some of the first of their kind, suggesting a shift in enforcement focus to how companies handle student data and highlighting the potential for coordinated enforcement actions, say attorneys at Wilson Sonsini.
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Key Sectors, Antitrust Risks In Pricing Algorithm Litigation
Algorithmic pricing lawsuits have proliferated in rental housing, hotels, health insurance and equipment rental industries, and companies should consider emerging risk factors when implementing business strategies this year, say attorneys at Hunton.
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What A Calif. Mileage Tax Would Mean For Employers
California is considering implementing a mileage tax that would likely trigger existing state laws requiring employers to reimburse employees for work-related driving, creating a new mandatory business expense with significant bottom-line implications for employers, says Eric Fox at Ogletree.
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Cybersecurity Must Remain Financial Sector's Focus In 2026
In 2026, financial institutions face a wave of more prescriptive cybersecurity legal requirements demanding clearer governance, faster incident reporting, and stronger oversight of third-party and AI-driven risks, making it crucial to understand these issues before they materialize into crises, say attorneys at Sidley.
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How 2025 Recalibrated Fair Use For The AI Era
Although the Second Circuit's decision last year in Romanova v. Amilus Inc. did not involve artificial intelligence, its formulation of relevant fair use factors provides a useful guide for lower courts examining AI cases in 2026, demanding close attention from legal practitioners on both sides of these disputes, say attorneys at Cleary.
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2026 Int'l Arbitration Trends: Next Steps In Age Of AI, Crypto
Parties' use of artificial intelligence and blockchain technologies will continue in 2026, and international arbitrators will be called upon to evolve by building expertise in blockchain functionality, cryptography and decentralized finance protocols, and understanding the power and limitations of large language models, say attorneys at Cleary.
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Series
Adapting To Private Practice: 5 Tips From Ex-SEC Unit Chief
My move to private practice has reaffirmed my belief in the value of adaptability, collaboration and strategic thinking — qualities that are essential not only for successful client outcomes, but also for sustained professional satisfaction, says Dabney O’Riordan at Fried Frank.
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Series
Law School's Missed Lessons: How To Start A Law Firm
Launching and sustaining a law firm requires skills most law schools don't teach, but every lawyer should understand a few core principles that can make the leap calculated rather than reckless, says Sam Katz at Athlaw.
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Justices' Med Mal Ruling May Hurt Federal Anti-SLAPP Suits
The U.S. Supreme Court's recent decision in Berk v. Choy restricts the application of certain state laws in diversity actions in federal court — and while the ruling concerned affidavit requirements in medical malpractice suits, it may also affect the use of anti-SLAPP statutes in federal litigation, says Travis Chance at Brownstein Hyatt.
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Fed. Circ. Patent Decisions In 2025: An Empirical Review
In 2025, the Federal Circuit's increased output was not enough to keep up with its ever-growing patent case load, and patent owners and applicants fared poorly overall as the court's affirmance rate fell, says Dan Bagatell at Perkins Coie.
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Key False Claims Act Trends From The Last Year
The False Claims Act remains a powerful enforcement tool after some record verdicts and settlements in 2025, and while traditional fraud areas remain a priority, new initiatives are raising questions about its expanding application, says Veronica Nannis at Joseph Greenwald.
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Series
Hosting Exchange Students Makes Me A Better Lawyer
Opening my home to foreign exchange students makes me a better lawyer not just because prioritizing visiting high schoolers forces me to hone my organization and time management skills but also because sharing the study-abroad experience with newcomers and locals reconnects me to my community, says Alison Lippa at Nicolaides Fink.