Expert Analysis

• Fed. Circ. In Jan.: On The Validity Of Expert Testimony

  

  The Federal Circuit's recent decision in Barry v. DePuy, addressing whether expert testimony is admissible even if it does not strictly adhere to the court's claim construction, suggests that exclusion via a Daubert motion is appropriate only when the line to improper testimony is clearly crossed, say attorneys at Knobbe Martens.

• Emerging Themes In Post-Groff Accommodation Decisions

  

  Nearly three years after the U.S. Supreme Court's seminal decision in Groff v. DeJoy reshaped the legal framework for religious accommodations, lower court decisions and agency guidance have begun to reveal how this heightened standard operates in practice, and the pitfalls for unwary employers, says Helen Jay at Phelps Dunbar.

• Calif.'s Civility Push Shows Why Professionalism Is Vital

  

  The California Bar’s campaign against discourteous behavior by attorneys, including a newly required annual civility oath, reflects a growing concern among states that professionalism in law needs shoring up — and recognizes that maintaining composure even when stressed is key to both succeeding professionally and maintaining faith in the legal system, says Lucy Wang at Hinshaw.

• Series

  Trivia Competition Makes Me A Better Lawyer

  

  Playing trivia taught me to quickly absorb information and recognize when I've learned what I'm expected to know, training me in the crucial skills needed to be a good attorney, and reminding me to be gracious in defeat, says Jonah Knobler at Patterson Belknap.

• Series

  Law School's Missed Lessons: What Cross-Selling Truly Takes

  

  Early-career attorneys may struggle to introduce clients to practitioners in other specialties, but cross-selling becomes easier once they know why it’s vital to their first years of practice, which mistakes to avoid and how to anticipate clients' needs, say attorneys at Moses & Singer.

• How AI Data Centers Are Elevating Development Risk In 2026

  

  As thousands of artificial intelligence data center constructions continue to pop up across the U.S., such projects must be treated not as simple real estate developments, but as infrastructure programs where power, supply chains and technology integration all drive both schedule and risk, say attorneys at Cozen O’Connor.

• Series

  Judges On AI: Practical Use Cases In Chambers

  

  U.S. Magistrate Judge Allison Goddard in the Southern District of California discusses how she uses generative artificial intelligence tools in chambers to make work more efficient and effective — from editing jury instructions for clarity to summarizing key documents.

• Notable Q4 Updates In Insurance Class Actions

  

  Last quarter featured a novel class action theory about car rental reimbursement coverage, another win for insurers in total loss valuations, a potentially broad-reaching Idaho Supreme Court ruling about illusory underinsured motorist coverage, and homeowners blaming rising premiums on the fossil fuel industry, says Kevin Zimmerman at BakerHostetler.

• Series

  Trail Running Makes Me A Better Lawyer

  

  Navigating the muddy, root-filled path of trail marathons and ultramarathons provides fertile training ground for my high-stakes fractional general counsel work, teaching me to slow down my mind when the terrain shifts, sharpen my focus and trust my training, says Eric Proos at Next Era Legal.

• Opinion

  Justices' Monsanto Decision May Fix A Preemption Mistake

  

  In Monsanto Co. v. Durnell, the U.S. Supreme Court will address whether federal law preempts states' label-based failure-to-warn claims when federal regulators have not required a warning — and its decision could correct a long-standing misinterpretation of a prior high court ruling, thus ending myriad meritless state law personal injury claims, says Lawrence Ebner at Capital Appellate.

• How States Are Advancing Enviro Justice Policies

  

  The federal pullback on environmental justice creates uncertainty and impedes cross‑jurisdictional coordination, but EJ diligence remains prudent risk management, with many states having developed and implemented statutes, screening tools, permitting standards and more, say attorneys at King & Spalding.

• Malpractice Claim Assignability Continues To Divide Courts

  

  Recent decisions from courts across the country demonstrate how different jurisdictions balance competing policy interests in determining whether legal malpractice claims can be assigned, providing a framework to identify when and how to challenge any attempted assignment, says Christopher Blazejewski at Sherin & Lodgen.

• Pittsburgh Post-Gazette Closure Highlights Labor Law Stakes

  

  The Pittsburgh Post-Gazette's recently announced closure, after the U.S. Supreme Court denied relief from an injunction mandating that the newspaper restore terms from its previous collective bargaining agreement, illustrates that prematurely declaring an impasse and implementing unilateral changes carries risk, says Sunshine Fellows at Freeman Mathis.

• As Federal Enviro Justice Policy Goes Dormant, All Is Not Lost

  

  Environmental justice is enduring a federal dormancy brought on by executive branch reversals and agency directives over the past year that have swept long-standing federal frameworks from the formal policy ledger, but the legal underpinnings of EJ have not vanished and remain important, say attorneys at King & Spalding.

• Courts' Rare Quash Of DOJ Subpoenas Has Lessons For Cos.

  

  In a rare move, three federal courts recently quashed or partially quashed expansive U.S. Department of Justice administrative subpoenas issued to providers of gender-affirming care, demonstrating that courts will scrutinize purpose, cabin statutory authority and acknowledge the profound privacy burdens of overbroad government demands for sensitive records, say attorneys at ArentFox Schiff.