YouTubers test out Ghost Radar, one of the most popular mobile apps for detecting "ghosts." WSJ's Andy Jordan samples the online amateur reviews.
Anonymous social apps have a history of devolving into bullying and harassment, ultimately leading to their failure. But a new startup called Ghost believes that putting in extra guardrails around the ...
A new online application allows visitors to discover Halloween displays, then, in true Ghostbusters style, capture the ghosts ...
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