This looks to be a great source for historical earnings reports - http://www.nasdaq.com/earnings/earnings-calendar.aspx but, I am wondering if there is a single place to get a compiled live source of earnings from the same day (preferably updated often in the morning).
Well, I seem to have found a source that looks promising- https://www.zacks.com/earnings/earnings-reports
I used briefing.com "In Play" service back when I was trading stocks. It's a paid service but has more information than the free sources. You can watered-down versions of the In Play service through various brokers such as Schwab.