https://www.bizjournals.com/pittsburgh/news/2019/02/07/former-google-exec-invests-2m-in-pittsburgh-tech.html Tim Armstrong, the former CEO and chairman of AOL and a former Google executive, has invested $2 million i

A LifeX startup company is taking aim at antibiotic-resistant infections in artificial joints, which have few good treatment options for doctors and consequences for the patient that can be painful and costly. Oakland-based Peptilogics Inc. has re

Expedia Group’s $21.5 million acquisition of Chicago-based ApartmentJet Inc. translates into a windfall for angel investors in Pittsburgh. BlueTree Venture Fund and BlueTree Allied Angels will realize a 4.3 times return on its combined $450,000 in