The number of single - topic nonprofit news organizations has quadrupled since 2008, according to a series of new reports from The Institute for Nonprofit News released this week. INN counted 51 outlets that focus on a single topic , including The Water Desk (water issues in the Western U.S.) or The W… Check out for the latest news on single digit lottery along with single digit lottery live news at Times of India Single - topic news platforms are dedicated digital, live, broadcast and print media that address a slice of the overall news pie. For example, at News Deeply we create single - topic platforms in geopolitics, environment and public heath.