Pittsburgh Police are investigating several reports of sexual assaults on the city's North Side that investigators say could be connected with a potential repeat offender. Police issued an alert Wednesday night to inform the community about the series of reported assaults.

Authorities say the incidents happened on the East Ohio Street corridor

Pittsburgh police on Friday said the string of sexual assaults they’re investigating on the North Side occurred overnight this summer around the East Ohio Street business district. Police previously had not publicly narrowed down the location or divulged the timing of the assaults.

A report published on Wednesday identified a secret North Korean base that could support the rapid launch of long-range missiles.

North Korea has a secret military base near the Chinese border to hold ICBMs that pose a "potential nuclear threat" to the United States, a new report said.

Hurricane Erin is marching north, lashing North Carolina's Outer Banks with rough waves and coastal flooding, and bringing a threat of dangerous waves and potentially deadly rip currents to the East Coast.

Powerful waves from Hurricane Erin hit the North Carolina coastline as officials warn to stay away from beaches. See video.