MyHeritage has a sizable collection of newspapers that you can search. Below is a list of the sub-collections, from Australia, Canada, England, Netherlands, and the United States. At the bottom is a link to a Name Index, which is quite useful.
- Australian Newspapers (14,911,027 Records)
- Canada Newspapers, 1752-2007 (6,961,001 Records)
- Canada, French Newspapers 1807-2007 (3,558,987 Records)
- England – The Jewish Chronicle (213,798 Records)
- Netherlands Newspapers, 1659-1899 (1,730,885 Records)
- Chronicling America: Historic American Newspapers, 1791-1963 (14,728,692 Records)
- Alabama Newspapers, 1870-2009 (2,205,337 Records)
- Arizona Newspapers, 1866-2009 (847,572 Records)
- California Newspapers, 1847-2009 (2,098,543 Records)
- Connecticut Newspapers, 1791-2009 (2,343,245 Records)
- Delaware Newspapers, 1880-2009 (103,636 Records)
- Florida Newspapers, 1901-2009 (8,071,376 Records)
- Georgia Newspapers, 1881-2009 (2,149,842 Records)
- Idaho Newspapers, 1894-2009 (655,788 Records)
- Illinois Newspapers, 1840-2009 (77,422 Records)
- Indiana Newspapers, 1847-2009 (1,009,391 Records)
- Iowa Newspapers, 1837-2009 (992,224 Records)
- Kansas Newspapers, 1869-2009 (1,436,369 Records)
- Kentucky Newspapers, 1848-2009 (1,354,226 Records)
- Maine Newspapers, 1861-2008 (2,130,723 Records)
- Maryland Newspapers, 1790-2009 (472,259 Records)
- Massachusetts Newspapers, 1704-1974 (6,072,761 Records)
- Michigan Newspapers, 1817-2009 (1,135,276 Records)
- Minnesota Newspapers, 1902-2009 (5,552 Records)
- Missouri Newspapers, 1845-2009 (2,080,207 Records)
- Montana Newspapers, 1890-2009 (144,899 Records)
- Nevada Newspapers (39,512 Records)
- New Hampshire Newspapers, 1869-2008 (633,904 Records)
- New Jersey Newspapers, 1859-1946 (277,295 Records)
- New York Newspapers, 1806-2007 (1,899,457 Records)
- North Carolina Newspapers, 1852-2009 (2,679,006 Records)
- Ohio Newspapers, 1793-2009 (4,604,403 Records)
- Oklahoma Newspapers, 1927-2009 (500,399 Records)
- Oregon Newspapers, 1867-2009 (1,549,723 Records)
- Pennsylvania Newspapers, 1795-2009 (7,508,057 Records)
- South Carolina Newspapers, 1787-2009 (1,937,426 Records)
- Tennessee Newspapers, 1870-2009 (66,992 Records)
- Texas Newspapers, 1848-2009 (1,162,238 Records)
- Utah Newspapers, 1850-2003 (1,194,842 Records)
- Virginia Newspapers, 1792-2008 (869,925 Records)
- Washington Newspapers, 1855-2009 (3,556,819 Records)
- West Virginia Newspapers, 1930-2009 (299,624 Records)
- Wisconsin Newspapers, 1884-2009 (2,879,817 Records)
- Newspaper Name Index, USA, Canada, and Australia (2,300,027,366 Records)