STEM Spotlight (Math): Philadelphia hosted the 2026 International Congress of Mathematicians, where four young researchers received the Fields Medal—often called math’s top prize—highlighting the field’s next wave of breakthroughs. Health & Science (GLP-1s): New research links GLP-1 weight-loss and diabetes drugs (including Ozempic/Wegovy and Mounjaro/Zepbound) to a modestly higher risk of alopecia, with Penn Medicine researchers reporting higher odds versus other diabetes medications. Energy & Tech (PJM): The federal energy regulator warned PJM stakeholders that it may step in with governance reforms if meaningful changes aren’t agreed to by late September, as grid reliability and affordability pressures grow—especially with data-center demand. Biomed Policy (Peptides): An unusual FDA advisory panel is weighing whether several controversial peptides should be added to a compounding list, putting wellness-market compounds under a sharper regulatory microscope. Public Health (Child death reviews): Pennsylvania’s child death review program got a small budget boost, but advocates say it still falls short of what counties need to keep up. STEM & Society (Data centers): Reporting on Pennsylvania’s data-center “accountability” standards raises questions about how much industry input shaped the final rules. Weather & Climate (Tornadoes): Local meteorologists point to warmer, moister air and better detection tools as reasons the Pittsburgh area has seen unusually high tornado counts this year.