If the planet really were a primordial black hole, rather than a planet-sized mass of regular matter, then it would be no use trying to find it with typical planet-searching means.

The former AMF Airline Bowling Alley is shown here, in the process of being renovated for new business tenants including a Planet Fitness club. According to the city’s Code Enforcement ...

A Louisville, Kentucky-based franchisee plans to spend up to $2.5 million demolishing the former bowling alley and building a 20,000-square-foot fitness center at 4700 Summer Ave.

It could be one black hole the size of a bowling ball with the mass of 10 Earths, or a number of smaller primordial black holes that add up to that mass. An artist's depiction of a large black hole.

GRAND HAVEN, MI - A bowling alley that has served the Grand Haven area since 1960 will soon be transformed into a Planet Fitness. The 3-acre parcel on which Starlite Lanes sits was recently sold ...

Members of the 10th Planet Richmond team traveled to the Fuji Brazilian Jiu Jitsu Tournament in Bowling Green on Saturday. The event boasted over 400 total competitors. Despite facing the ...