Several House and Senate midterm races are still not called, leaving the final margins in question even though Democrats have clinched control. Multiple outlets report that some races remain unprojected as vote counts and official calls are still pending.
The context across coverage is that Democrats are poised to hold majorities in the next Congress, but the exact size of the gains is not yet fully determined. CBS and NPR both point readers to a list of the specific races that have not been called and note that the remaining work is tied to projections and when the AP finalizes calls. The New York Times similarly frames the situation as a completed control shift with unfinished details on the extent of Democratic gains and Republican losses.
While all sources emphasize uncertainty about the final numbers, they mainly differ in how they guide readers to the outstanding contests—each outlet’s roundup focuses on which races are still awaiting official outcomes rather than on new substantive developments.