Sullivan & Cromwell names Jonathan Ellis and Michael Huston to lead its Supreme Court practice, with Nicholas Crown joining ...

OpenAI faces TradeSun’s Astra trademark suit, testing reverse confusion and brand-clearance risks for AI product names.

Learn how EEOC retaliation claims are built, including protected activity, adverse action, causation, evidence, severance agreements and filing deadlines.

US Supreme Court weighs Suncor climate claims, testing federal pre-emption rules for state-law climate litigation.

US Supreme Court rejects Nexstar’s bid to stop DirecTV’s antitrust case, leaving a key Second Circuit ruling on antitrust ...

Qualcomm takes Arm to trial over chip-licensing contracts, with Paul Weiss and Kirkland & Ellis acting in the high-stakes Delaware dispute.

A US jury orders Apple to pay $5.72bn to Taction after finding its Taptic Engine infringed two haptic-technology patents.

A New Mexico jury finds Meta made 43.9m consumer-law violations through misleading Facebook statements on privacy, ...

Pfizer, BioNTech and Moderna lose bids to dismiss Bayer patent lawsuits alleging their COVID-19 vaccines use ...

Florida seeks a temporary injunction restricting OpenAI model development and minors’ access to ChatGPT in its child-harm ...

TikTok agrees to pay Alabama at least $100m and introduce usage limits, age checks and other teen-safety measures to settle ...

New York and Polymarket file competing lawsuits over whether prediction markets fall under state gambling law or exclusive ...