United States June 4, 2018 5:21 pm Early Stages of Breast Cancer May Not Require Chemo A groundbreaking new study has found that many women with early-stage breast cancer may be able to skip chemotherapy. US & World Videos 1:23 Canton firefighter testifies in Karen Read murder trial 2:30 Protests continue at Tufts University 2:19 Here's how to stay up to date on the Karen Read trial 0:45 Karen Read trial Day 3: Witness testimony resumes 1:56 Campus unrest continues at Boston schools