It took awhile but I found it but the articles weren't there. When I click on the icon to the left of the address bar in safari on my iPad the top line has Message Mail Twitter Facebook and the next line has Bookmark Add to Reading List Add to Home Copy Print. These appear to be grayed out. With the article open I clicked on Add to Reading List, went to the Bookmarks>Eyeglasses but couldn't find it.
BTW with the pdf file open I can click on the top left of the page and get I can get the options "Open and iBooks" and "Open in ...." with a list of several apps to open it with the first being iBooks. How is this different?
Now in Safari on my iMac it is completely different. There is a "Share" icon to the left of the address bar with "Add to reading list" being the first option. But I can't find the reading list on my iMac.
So any help is appreciated.