No coverage vs. news unreachable
“No coverage” means the news was checked and nothing recent was found; “news unreachable” means the check itself failed.
In practice
Aureus keeps the two apart on purpose. “No coverage” is a fact about the world; “unreachable” is a fact about our connection — and showing one as the other would be a lie. Neither produces a score, because there's nothing to read.
What it is not
Neither is a neutral reading — the absence of a score is the honest output.