DALLAS , July 26, 2021 (GLOBE NEWSWIRE) -- DallasNews Corporation (Nasdaq: DALN) today reported a second quarter 2021 net loss of $1 .5 million, or $(0.28) per share, and an operating loss of $3 .0 million. In the second quarter of 2020, the Company reported a net loss of $3 .4 million, or $(0.64)