Senator Mitch McConnell, a Republican from Kentucky, has resumed his Senate duties. His return to the Senate occurred on Monday. This marks his first time back since being hospitalized in June. The hospitalization took place on June 14.

Further details about Senator McConnell's return to the Senate are available from the source. The information provided does not include additional context about his hospitalization or his current activities in the Senate.

Senator McConnell's return to his Senate duties is the latest development in his recovery. For more information, readers can refer to the original source.