Lindsay Clancy trial: Closing arguments are underway in Plymouth Superior Court as jurors weigh whether the Massachusetts mother is criminally responsible for killing her three children in 2023, with prosecutors arguing she understood right from wrong and defense pushing postpartum psychosis and inadequate care. Primary voting crunch: With the Sept. 1 Massachusetts primary days away, Secretary of State Bill Galvin says more than 100,000 mail ballots are still out and urges voters not to mail them—use drop boxes or early voting instead. Politics and scandals: A new WBUR segment highlights how a string of federal white-collar cases involving Massachusetts elected officials is reshaping local politics and trust. Healthcare research win: UMass Amherst researcher Prabhani Atukorale won $2.5 million from the NIH to expand a nanoparticle cancer vaccine approach toward treating active tumors. Medtech disruption: Boston Scientific disclosed a cyberattack disrupting shipments and operations, adding pressure on hospitals’ cardiac device supply chains. Transit and travel: Greyhound’s turnaround under Flix points to faster, more reliable service and new routes drawing riders back to intercity buses. Sports business: Boston Legacy FC says it will stay in Rhode Island for its second season while White Stadium construction continues.