If you are using the web version, open the Sections List in the top right corner of the reader. Tap or click on any of the names to jump to the front page of that section.
You can also tap or click the Pages menu at the bottom of your screen to review sections of news content. Tap or click the desired section or page to go directly to it.
If you are using the mobile app, tap on the gray bar at the bottom of the page, where the page numbers are shown, to open the Page Browser. Press on the section bar and slide left or right to navigate to the desired section, then tap to select.