Climate change 6 hours ago DC makes progress on goal to become more sustainable D.C. has more trees, more bike share options, and fewer carbon emissions on Oct. 3, 2024, than it did a decade ago. News4’s Mark Segraves reports. Local 1:44 Lithium-ion battery blamed for DC condo fire 2:46 Vigil held for man on what would have been his 19th birthday 21:31 Community mourns 17-year-old girl killed in crash: The News4 Rundown 2:45 Leesburg Airport becomes relief supplies staging area for Helene victims 2:43 Family searches for answers after 1-year-old girl's death