Appellate

  • October 01, 2026

    7th Circ. Asks When Int'l Arbitration Pacts Are 'Null And Void'

    The Seventh Circuit for the first time is grappling with the grounds under which courts may determine if an international arbitration clause is null and void, with one judge questioning Thursday whether consumers should be forced to arbitrate their claims against online casino operators in Canada if Ontario law could ultimately invalidate any resulting award.

  • October 01, 2026

    $16B Ruling Faces High Court Sovereign Immunity Challenge

    The U.S. Supreme Court is being asked to review an "egregiously wrong" Second Circuit decision that overturned a New York judge's $16 billion judgment against Argentina that arose from its nationalization of YPF SA, the country's largest oil and gas exploration company.

  • October 01, 2026

    Water Utilities Say EPA Rule Defines Them Too Broadly

    The fate of a federal plan to eliminate the nation's lead drinking-water pipes may come down to a debate over the definition of a public water system.

  • October 01, 2026

    Hospital Can't Privately Contact Ex-Docs, Wash. Justices Rule

    Washington's Supreme Court split 6-3 Thursday in ruling that Virginia Mason Medical Center improperly engaged in private communications with a malpractice plaintiff's treating doctors by failing to go through formal discovery or establish the patient's knowledge or consent.

  • October 01, 2026

    NFL Concussion Claims Constitute Separate Occurrences

    A New York appeals court held Thursday that concussion-related injury claims brought by former professional football players should be treated as separate occurrences under the NFL's insurance policies, thus implicating coverage under a primary policy but not a fifth-layer excess policy.

  • October 01, 2026

    Trump Says Copyright Chief Can't Stay In Office Amid Appeal

    The Trump administration is urging the D.C. Circuit to let it remove U.S. Copyright Office leader Shira Perlmutter, arguing that the U.S. Supreme Court's decision protecting Federal Reserve Gov. Lisa Cook for now does not entitle Perlmutter to remain in office while her firing challenge proceeds.

  • October 01, 2026

    Pa. Justices Keep But Decry $250K Damages Cap In $7M Case

    The Pennsylvania Supreme Court has opted to preserve the $250,000 limit on damages claims against state agencies, with the majority of justices rejecting a constitutional challenge to the cap because it doesn't impede a plaintiff's right to a jury trial, only the amount of recovery.

  • October 01, 2026

    Aya Health Tells 9th Circ. It Needn't Seek Suits Against Itself

    Aya Healthcare urged the Ninth Circuit on Thursday to undo an order pausing its wage-and-hour arbitration bid, arguing that requiring the travel nursing agency to first notify 400,000 workers of the collective action before deciding whether arbitration is appropriate violates the Federal Arbitration Act and essentially forces Aya to solicit lawsuits against itself.

  • October 01, 2026

    Blue States Fight EPA Rollback Of Power Plant Climate Rules

    A New York-led coalition of mostly Democratic states and municipalities lodged a petition on Thursday before the D.C. Circuit challenging the U.S. Environmental Protection Agency's recent repeal of Biden-era limits on greenhouse gas emissions from fossil fuel-fired power plants.

  • October 01, 2026

    Colo. Judicial Branch Announces Death Of Former Justice

    The Colorado Judicial Branch late Thursday afternoon announced the death of former Justice Melissa Hart, who retired from the Colorado Supreme Court in December. 

  • October 01, 2026

    11th Circ. Told Maduro Owes $217M, Not Venezuelan Oil Co.

    Venezuela's state oil company told the Eleventh Circuit that it shouldn't be forced to pay a $217 million judgment owed to the family of a political opposition leader who was tortured and killed by his government, arguing Thursday that it was never an agent of former dictator Nicolás Maduro. 

  • October 01, 2026

    Fed. Circ. Backs Galderma In Injection Training IP Case

    The Federal Circuit on Thursday affirmed an order clearing Galderma SA of a medical training startup's accusations that it misappropriated trade secrets related to an injection training system and derailed what could have been a lucrative deal with Allergan PLC.

  • October 01, 2026

    7th Circ. Won't Rehear Enbridge's Wis. Tribal Trespass Fight

    The Seventh Circuit has refused to rehear Enbridge Energy's petition seeking to overturn a decision that its Line 5 pipeline is trespassing on Wisconsin tribal lands, but also sent back to a lower court a $5.2 million restitution order for a portion of the pipeline's removal.

  • October 01, 2026

    Kalshi Looks To Shield Sports Offerings At 2nd Circ.

    Prediction market giant Kalshi has asked the Second Circuit to shield its sports offerings from Connecticut gaming enforcers, drilling down on its position that those offerings ought to be immune from state scrutiny.

  • October 01, 2026

    High Court Will Hear Kentucky Religious Land Use Case

    The U.S. Supreme Court has partially granted a review petition filed by a Roman Catholic nonprofit that's embroiled in a legal dispute with two Kentucky neighbors who don't want the nonprofit to build a Virgin Mary shrine on land that's next to the organization's church.

  • October 01, 2026

    Samsung Win Affirmed Over 'Scientifically Impossible' Patent

    The Federal Circuit on Thursday found that wireless communications patent claims asserted against Samsung were invalid because they did not enable a skilled person to make and use the invention, ruling that "the claims explicitly cover a scientific impossibility that cannot be made or used by a skilled artisan."

  • October 01, 2026

    Developer Bound By Emailed Settlement Offer, Court Says

    A three-sentence email with the subject line "settlement communication," which proposed a meeting followed by dismissal of a lawsuit over a real estate development, was a binding agreement to end the case, Massachusetts' intermediate-level appellate court said Thursday.

  • October 01, 2026

    Pa. Justices Back Transit Prosecutor Law Challenged By DA

    The Pennsylvania Legislature's creation of a "special prosecutor" to address Philadelphia District Attorney Larry Krasner's allegedly unsatisfactory handling of crime in the Southeastern Pennsylvania Transportation Authority does not run afoul of the state constitution because of the city's special status, the state Supreme Court ruled Thursday.

  • October 01, 2026

    Justices To Review Ex-Spouse Military Pay Suit

    The U.S. Supreme Court on Thursday agreed to review a woman's attempt to enforce a divorce settlement under which she said she was entitled to a share of her ex-husband's military retirement pay, even if he waived it to receive disability benefits.

  • October 01, 2026

    Trump Announces Judicial Noms For 5th Circ., NC

    President Donald Trump announced Thursday that he's nominating Todd Butler, a managing partner at Phelps Dunbar LLP, to serve as a judge on the Fifth Circuit. 

  • October 01, 2026

    Justices To Review Trump's No-Bond Migrant Detention Policy

    The U.S. Supreme Court on Thursday agreed to review whether the Trump administration can detain unauthorized immigrants without bond until their immigration cases conclude, regardless of whether they had already been living in the country.

  • September 30, 2026

    9th Circ. Judges Doubt X's Claims Against Anti-Hate Group

    Ninth Circuit judges appeared skeptical Wednesday of X Corp.'s bid to revive claims against two nonprofits for scraping tweets to study online hate speech, with one judge questioning X's contract damages claim and another doubting that the nonprofits could be held liable for publishing true information.

  • September 30, 2026

    Eli Lilly Loses Full Fed. Circ. Bid To Nix Teva's $177M IP Win

    Federal Circuit judges Wednesday denied Eli Lilly & Co.'s bid for a full court review of a panel decision that reinstated a $177 million jury verdict against it for infringing Teva headache drug patents, while one dissenting judge said the panel's holding "creates confusion" over enablement standards for patent method claims.

  • September 30, 2026

    7th Circ. Backs Truckers In Union Pacific BIPA Suit

    A Seventh Circuit panel on Wednesday affirmed that fingerprint scans at Union Pacific's Illinois facilities violated a state privacy law, rejecting the company's stance that a government contractor exception applies anytime the contract is active.

  • September 30, 2026

    Fed. Circ. Won't Order Judge To Invalidate Injection Patents

    The Federal Circuit on Wednesday refused to issue an order for a Utah federal judge to declare patents held by CR Bard Inc. and Bard Peripheral Vascular Inc. invalid at the request of Medical Components Inc.

Expert Analysis

  • How Justices' TPS Ruling Affects Workforce Planning

    Author Photo

    The U.S. Supreme Court’s recent holding in Mullin v. Doe that courts lack jurisdiction to review temporary protected status determinations greenlights the end of TPS for thousands of Syrian and Haitian nationals, and means employers must reevaluate TPS-designees' employability while avoiding discriminatory document practices, says attorney Richard Herman.

  • How Pfizer Won Fed. Circ. Patent Dispute By 1 Carbon Atom

    Author Photo

    The Federal Circuit's recent refusal to revive a patent in Enanta Pharmaceuticals v. Pfizer over an alleged typo creating a one-atom difference in a COVID-19 treatment application hands defendants a template for potentially converting a triable fact question into an early dispositive ruling, say attorneys at Polsinelli.

  • What To Know Before Justices Rule In Title IX Employee Case

    Author Photo

    The U.S. Supreme Court is poised to decide whether Title IX protections extend to employees alleging sex discrimination in Crowther v. Board of Regents of the University System of Georgia, which could have significant implications for higher education institutions and their employees, say attorneys at Ropes & Gray.

  • Fed. Circ. Ruling Highlights The Cost Of Incorrect Inventorship

    Author Photo

    The Federal Circuit's recent decision in Fortress Iron v. Digger Specialties, affirming that a fencing company's patents were invalid due to a missing co-inventor, is a reminder that confirming correct inventorship should be a critical part of every patent invalidity workup, say attorneys at Neal Gerber.

  • Future Of Fed Independence Shaky After Justices' Ruling

    Author Photo

    The U.S. Supreme Court's recent ruling in Trump v. Cook preserved the Federal Reserve's formal independence but could invite the president to remove board members with just modest protections, leaving the central bank's autonomy uncertain and potentially setting up fresh clashes over other agencies, says Steven Schwinn at the University of Chicago.

  • Series

    Mich. Banking Brief: All The Notable Legal Updates In Q2

    Author Photo

    The second quarter brought several notable financial services law developments to Michigan, including a U.S. Supreme Court ruling on state tax foreclosures, progress on a money transmission modernization bill package, and continued legislative momentum on cryptocurrency and mortgage lending, say attorneys at Dykema.

  • Justices' Ruling Alters Playing Field For State Subpoena Suits

    Author Photo

    The U.S. Supreme Court’s decision in First Choice Women’s Resource Centers v. Davenport will spark more federal court challenges to state subpoenas, but procedural defenses will block some merits decisions, so plaintiffs must carefully time and manage parallel federal and state proceedings, say attorneys at Troutman.

  • Looking At Drake's Diss Track Appeal Through An IP Lens

    Author Photo

    Though Drake's pending Second Circuit appeal over UMG's promotion of Kendrick Lamar's "Not Like Us" is formally about defamation, it shows that IP considerations can help identify records showing how a work traveled, which may guide courts when deciding context, says attorney Abdul Abdullahi.

  • Series

    Bass Fishing Makes Me A Better Lawyer

    Author Photo

    Landing a trophy striped bass and closing a big deal both require cultivating the patience to finesse — not force — your way to desired outcomes, changing course when your old approach isn’t working and learning from the ones that got away, says Jon Ruiss at Alston & Bird.

  • Series

    NY Banking Brief: All The Notable Legal Updates In Q2

    Author Photo

    The year's second quarter brought several notable banking law developments to New York, including a proposal to align state stablecoin rules with the federal Genius Act, fresh fair lending and cybersecurity guidance from state regulators, and a significant Second Circuit holding on preemption, say attorneys at Ashurst Perkins Coie.

  • PacifiCorp Ruling Shows Limits Of Aggregate Wildfire Loss Models

    Author Photo

    An Oregon appeals court's recent decision in James v. PacifiCorp illustrates that in litigation involving multiple wildfires, materially different causation theories, and evidence tied to particular fires and locations, a single undifferentiated damages model is vulnerable to attack, say Paige Van Oosten and Jason Kim at Hunton and Kevin Cahill at FTI Consulting.

  • Roundup

    The Most Talked-About Supreme Court Decisions Of 2026

    Author Photo

    This term, 11 U.S. Supreme Court decisions quickly became hot topics among Law360's guest writers.

  • A New Defense For Medicaid Fraud Cases In Texas

    Author Photo

    The Texas Supreme Court decision in LabCorp v. Texas last month, finding that the state's False Claims Act requires proof that an omission is material, is among the first to establish that the government's lack of reaction to the defendant's disclosures rendered alleged omissions immaterial, say attorneys at Sheppard.

  • Fighting The Evidentiary Risks Of Deepfakes In Court

    Author Photo

    Though courts and federal rules are only slowly developing frameworks for assessing digital evidence that could have been created or generated by artificial intelligence, litigators should understand what steps they'll likely need to take to successfully challenge potentially deepfaked exhibits — and fight questions about the authenticity of their own, say attorneys at MoFo.

  • Justices' Cuba Ruling Narrowly Recasts Sovereign Immunity

    Author Photo

    The U.S. Supreme Court recently allowed Exxon Mobil's bid for $1 billion in damages for Cuban-seized property to proceed, but the ruling's doctrinal significance is in treating the Helms-Burton Act as a later, specific and self-contained statutory displacement of the default jurisdictional immunity regime, says Josep Galvez at 4-5 Gray's Inn.

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.