My Academy of Natural Sciences colleague, Mariangeles, speaking at Stand Up For Science rally in Philly. So proud of my team! 🧪🧬🔬👩🏻‍🔬📷🏛️ #standupforscience2025 #sciencenotsilence #standupfightback #marchforscience #philadelphia #scientists #research #naturalhistorymuseum #sciencemuseum #researchmuseum