Troll dolls enjoyed their first heyday in the 1960s. Known for their wild hair, the toys have gone through many iterations since - from gemstones on their bellies in the ‘90s to computer animations in ...

Minnesota legislators are trying to fix a growing problem hitting small to midsize businesses hard: so-called "patent trolls." Legislators want to block individuals or firms who buy patents — ...

Rogue software patent trolls are the scourge of the tech industry. But the larger, better-dressed trolls don't get a pass either Now more than ever in the technology industry, patents are the focus of ...