Climate change 10 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