The American Association for Cancer Research (AACR) sent 15 early-career cancer scientists to Capitol Hill for their inaugural Early-career Hill Day. These scientists met with 36 congressional members and staff to discuss how early-career scientists have been disproportionately affected by stagnant funding from the National Institutes of Health and National Cancer Institute over the past decade, making it harder to obtain grants and remain in research careers. The AACR is working to support early-career investigators and help secure continued funding growth through initiatives like new grants for young researchers.