By Caleb Hannan Last Wednesday, the Department of Justice announced the arrest of a Turkish-born biotech entrepreneur named Serhat Gumrukcu. Gumrukcu, the government alleged, had conspired to hire a hitman...

By Caleb Hannan   SolarWindow Technologies, Inc. (OTC: WNDW) is the latest iteration of a company that in 23 years of existence has never made a product, never booked an...

Two fraud cases tied to pump-and-dump schemes that generated nearly $200 million in proceeds have cast additional light on hundreds of tout articles that stock promoters surreptitiously placed on investment...