Appellate

  • August 03, 2026

    Conn. Justices Order Education For Atty Who Missed AI Flubs

    The Connecticut Supreme Court has ordered a GLG Law LLC attorney to complete continuing education after finding that seven errors in filings caused by ChatGPT stemmed from negligence in the use of new technology, not from an intentional attempt to deceive or mislead the court.

  • August 03, 2026

    Catching Up With Delaware's Chancery Court

    The Delaware Chancery Court last week tackled disputes involving merger litigation, insider trading allegations, books and records demands, advancement proceedings, fiduciary duties, public benefit corporations and more.

  • August 03, 2026

    Pfizer COVID Vaccine Suit Needs 3-Judge Court, Panel Finds

    The D.C. Circuit has revived a couple's suit against Pfizer Inc., federal officials and a pediatrician's office alleging their child died after receiving the COVID-19 vaccine, saying federal law required a three-judge court to decide motions to dismiss, not the single judge who tossed the case.

  • August 03, 2026

    Trump Admin Appeals Order To Improve Adelanto ICE Site

    The Trump administration is seeking to overturn an order from a California federal judge instructing U.S. Immigration and Customs Enforcement to improve conditions at its Adelanto ICE Processing Center East and West.

  • July 31, 2026

    Law360 Names 2026's Top Attorneys Under 40

    Law360 is pleased to announce the Rising Stars of 2026, our list of more than 160 attorneys under 40 whose legal accomplishments belie their age.

  • August 02, 2026

    Mich. Justices Say Enbridge Line 5 Permits Need Reevaluation

    The Michigan Supreme Court threw out state regulators' approval of Enbridge Energy LP's proposed Line 5 tunnel beneath the Straits of Mackinac, ruling that the Michigan Public Service Commission failed to properly analyze the project's environmental impacts under the Michigan Environmental Protection Act and must reconsider the application. 

  • July 31, 2026

    Mich. Justices' Ruling Will Allow Eli Lilly Price-Fixing Probe

    A split Michigan Supreme Court Friday overturned two of its prior rulings that the majority determined had wrongly expanded an exemption in the Michigan Consumer Protection Act, opening the door for the state's attorney general to take action against misconduct in a range of industry sectors.

  • July 31, 2026

    9th Circ. Seeks Nev. High Court Input In Live Nation Class Suit

    The Ninth Circuit Friday sought the Nevada Supreme Court's input on a proposed class action against Live Nation, certifying a question about whether an arbitration agreement is void under Nevada law if "the drafter reserves the unilateral right to modify the entire agreement 'at any time' without notice."

  • July 31, 2026

    3rd Circ. Issues Warning Against Vague Sentencing Factors

    The Third Circuit on Friday upheld the conviction of a man accused of smuggling marijuana into the Virgin Islands, finding in a precedential opinion that a federal court in the territory did not incorrectly rely on his previous arrest record when determining his sentencing length.

  • July 31, 2026

    Calif. Supreme Court Reverses Strike Of 'Less Attentive' Juror

    The California Supreme Court held that a prosecutor's claim that a prospective juror was "less attentive" than others is not enough to support a peremptory strike, saying a 2022 California law aimed at prohibiting bias in juror removals requires more than a behavioral reason.

  • July 31, 2026

    Case Challenging Ban On 'Conversion Therapy' Reopened

    A Washington federal judge has partly revived a family therapist's constitutional challenge of the state's prohibition on a practice commonly known as conversion therapy in the wake of the U.S. Supreme Court's March decision finding that a similar Colorado ban amounted to viewpoint discrimination against a Christian counselor.

  • July 31, 2026

    3rd Circ. Backs Trust In Pa. Game Commission Title Dispute

    The Pennsylvania Game Commission constitutes a Pennsylvania citizen, the Third Circuit ruled Friday in a land title dispute between the commission and a trust, rejecting the commission's "Hail Mary" change in position that it's instead an "arm" of Pennsylvania, which would erase the court's diversity jurisdiction.

  • July 31, 2026

    Del. Supreme Court Ends J&J Bid To Preserve Asbestos Data

    The Delaware Supreme Court on Friday reversed a Chancery Court ruling that had allowed Johnson & Johnson, Dow Chemical and other major asbestos defendants to pursue a novel effort to stop bankruptcy trusts from deleting decades of asbestos claims records, holding that the companies failed to satisfy the requirements for an equitable bill of discovery.

  • July 31, 2026

    11th Circ. Backs Nurse's 20-Year Term In $111M Medicare Case

    The Eleventh Circuit on Friday agreed with a nurse practitioner that a trial court erred in giving prosecutors more time in closing arguments at her $111 million Medicare fraud trial, but upheld her conviction and 20-year sentence after finding the evidence against her was "overwhelming."

  • July 31, 2026

    Ariz. Justices Clarify Clergy Minor Abuse Reporting Laws

    Arizona's highest court has unanimously determined that under the state's child abuse statute, clergy members who learn about an abuse of a minor are not required to report it if the clergy learned about the abuse through confession, or if reporting it would violate their religion.

  • July 31, 2026

    Fla. Panel Affirms $103M Award Over Ford Mustang Explosion

    A Florida appellate court on Friday upheld a $103 million award against Ford Motor Co. in a lawsuit alleging responsibility for a Mustang explosion that severely injured its driver, saying the automaker couldn't sufficiently explain why the case should not have gone to a jury. 

  • July 31, 2026

    DC Circ. Backs Ex-Steward CEO's Contempt Charge

    The D.C. Circuit on Friday upheld a U.S. Senate committee's criminal and civil contempt finding against former Steward Health Care System LLC Chief Executive Ralph de la Torre after he refused to appear before lawmakers despite a subpoena, calling his appellate arguments "wholly meritless."

  • July 31, 2026

    11th Circ. Revives TVA Claims In Alabama Boat Collision Suit

    An Eleventh Circuit panel has reinstated claims from fishermen against the Tennessee Valley Authority alleging the TVA negligently failed to mark or remove a duck blind they collided with in their boat, finding that the agency is not immune under its governing statute.

  • July 31, 2026

    Fed. Circ. Says Leica's Filtered Light Skirts U. Mich. Patent

    In a dispute centered on how laser light is used in fluorescence technology, a unanimous Federal Circuit panel said on Friday that Leica Microsystems did not infringe on a University of Michigan patent, affirming the decision of a federal court in California.

  • July 31, 2026

    Mass. Seeks Exit From Undercover License Plate Policy Suit

    The U.S. Department of Homeland Security hasn't shown that immigration enforcement has slowed because Massachusetts won't give its agents undercover vehicle plates, the state said in a bid to dismiss a federal government lawsuit.

  • July 31, 2026

    Conn. Justices Revive Lawsuit Over Killer's Hospital Release

    The Connecticut Supreme Court for the first time Friday said mental health providers must try to protect identifiable victims from dangerous patients, ordering a Hartford HealthCare subsidiary to face ordinary negligence claims from the estate of a woman slain by her former boyfriend, a dentist who then killed himself.

  • July 31, 2026

    DC Circ. Backs FERC's Revised Grid Hookup Policy

    The D.C. Circuit on Friday endorsed the Federal Energy Regulatory Commission's revised policy for hooking up new power projects to the grid, saying the agency clearly acted within its authority to address growing interconnection backlogs.

  • July 31, 2026

    End In Sight For Ovarian Cancer Patients With $5.5B+ J&J Deal

    The $5.5 billion global deal over talc ovarian cancer allows women to move past recent court setbacks requiring them to provide experts who can show a causal link between their disease and use of talc, and for defendant J&J to close a decade of litigation that included judicially criticized gambits to spin off liability through bankruptcy maneuvers.

  • July 31, 2026

    Defamation Litigation Roundup: Trump, Kash Patel, MSG

    In this month's review of defamation fights, Law360 highlights developments in a handful of suits involving President Donald Trump, as well as the dismissal of a case by Federal Bureau of Investigation Director Kash Patel over a man's social media posts accusing him of being a "Kremlin asset."

  • July 31, 2026

    Michigan Justices Nix Teen's 'Cruel' 50-Year Murder Sentence

    Michigan's highest court has ruled that a 50- to 75-year sentence for a teenager convicted of second-degree murder was unconstitutionally cruel or unusual, calling the prison term "grossly disproportionate" in its latest ruling limiting severe sentences for young offenders.

Expert Analysis

  • Surveying The CFTC Campaign To Control Prediction Markets

    Author Photo

    The U.S. Commodity Futures Trading Commission is simultaneously asserting exclusive jurisdiction over prediction markets and signaling aggressive enforcement within them, a combination that will reshape the regulatory landscape for event contract platforms — pending the outcome of several court cases throughout the country and a likely circuit split, say attorneys at Paul Weiss.

  • Series

    Speed Jigsaw Puzzling Makes Me A Better Lawyer

    Author Photo

    My passion for speed puzzling — I can complete a 500-piece jigsaw puzzle in under 50 minutes — has sharpened my legal skills in more ways than one, with both disciplines requiring patience, precision and the ability to keep the bigger picture in mind while working through the details, says Tazia Statucki at Proskauer.

  • Documenting Business Purpose After IRS' 10th Circ. Win

    Author Photo

    Following the Tenth Circuit’s recent Liberty Global v. U.S. decision, which held the economic substance doctrine does not require a threshold relevancy determination, taxpayers can prepare for potential audits by maintaining contemporaneous documentation and taking other steps that demonstrate the business purpose of transactions, say attorneys at Crowell & Moring.

  • Why White Collar Juries Resist 'Honest Mistake' Defenses

    Author Photo

    Cases like the bribery conviction of a Cincinnati City Council member recently vacated by the U.S. Supreme Court show juries often reject “I made an honest mistake” as a white collar defense, but attorneys who understand why jurors convict defendants who made reasonable but flawed decisions can strategize around this, says Jonathan Porter at Husch Blackwell.

  • High Court's Cox Ruling Leaves ISP Copyright Rules Intact

    Author Photo

    Though some commentators predicted a cataclysmic impact from the U.S. Supreme Court's recent decision in Cox v. Sony, in actuality the decision correctly maintains the status quo for internet providers' copyright infringement liability, says Courtney Sarnow at CM Law.

  • Banks Face Cloudy Rate Horizons As Opt-Outs Spread

    Author Photo

    Banks and fintechs are grappling with a fragmented, fast-changing consumer lending landscape as more states consider opting out of preemption under the Depository Institutions and Monetary Control Act, which may ultimately lead to a decrease in interstate lending and access to credit, says Marc Franson at Chapman and Cutler.

  • A Core Weakness In The Challenge To Birthright Citizenship

    Author Photo

    The government’s recent oral arguments against birthright citizenship in Trump v. Barbara would have the Supreme Court use modern immigration classifications as markers for a constitutional boundary that is not expressed in the Fourteenth Amendment, making the theory easier to administer but weaker as a matter of text and history, says attorney Tara Kennedy.

  • 1st Circ. Ruling Offers Post-Muldrow Tips For Handling PIPs

    Author Photo

    The First Circuit's recent ruling in Walsh v. HNTB, one of the first circuit-level applications of Muldrow's lowered adverse employment action threshold, indicates that performance improvement plans can remain on solid footing if they don't affect the terms of employment, says Sasha Thaler at Constangy.

  • Building Codes Ruling May Inform AI Copyright Arguments

    Author Photo

    The Third Circuit's recent decision in ASTM v. UpCodes, finding that republication of copyrighted building codes incorporated into binding law likely constitutes fair use, may help shape intellectual property strategy for standards organizations, rights holders and potentially even AI stakeholders, says Mitesh Patel at Reed Smith.

  • Enviro Ruling And A New Law Signal Shift In La. Legacy Cases

    Author Photo

    Together, a Louisiana state court decision in WMH Farms v. Apache Corp. and an incoming statutory regime signal a sea change for legacy litigation in Louisiana, as courts make it harder to establish proof of contamination, and lawmakers narrow available remedies once contamination is proven, says Philip Wood at Jones Walker.

  • 2 AI Snafus Show Why Attys Can't Outsource Judgment

    Author Photo

    The recent incident involving Sullivan & Cromwell where citations in a filed motion were fabricated by artificial intelligence, as well as a punitive ruling from the Sixth Circuit in U.S. v. Farris, demonstrate that the obligation to supervise AI has belonged and always will belong to lawyers, says John Powell at the Kentucky School Boards Association.

  • Assessing The 9th Circ.'s Recent Stock Drop Dismissal Trend

    Author Photo

    The recent decision in Nova Scotia Health Employees' Pension Plan v. Comerica is an important circuit-level addition to the growing trend of Ninth Circuit securities class action dismissals on loss causation grounds, which have used a contextual analysis premised on stock drops that are modest, typical and short-lived, say attorneys at Paul Weiss.

  • Calif. Case Raises Questions For Medical Practice Investors

    Author Photo

    The California attorney general's amicus brief in Art Center v. WCE and the California Medical Association's response highlight how the California appeals court's ruling could significantly affect the structure and enforceability of succession arrangements in medical practice ownership, say attorneys at Ropes & Gray.

  • Opinion

    Tribal Gaming Law Is Paramount In Prediction Market Cases

    Author Photo

    Whatever the outcome of the preemption question in prediction market litigation involving states and the federal government, the Indian Gaming Regulatory Act deals very specifically with gaming on Indian lands and almost certainly trumps the general federal laws at issue, says Kevin Washburn at the University of California, Berkeley.

  • Series

    Playing Magic: The Gathering Makes Me A Better Lawyer

    Author Photo

    The competitive card game Magic: The Gathering offers me a training ground for the strategic thinking skills crucial to litigation, challenging me to adapt to oft-updated rules, analyze text as complicated as any statute and anticipate my opponent’s next moves, says Christopher Smith at Lash Goldberg.

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 Appellate archive.