Inside Lady Gaga’s high-tech Grammy performance

When Lady Gaga started singing "Space Oddity" at the Grammys Monday night, virtual drops of red paint dripped down her face to form a lightning bolt. The image -- a meticulously planned facial projection -- instantly evoked David Bowie's face on the...

Intel and Lady Gaga team up to ‘Hack Harassment’

Hack Harassment is exactly what it sounds like -- a tech-driven initiative to curb online harassment and find solutions to issues with hate speech and threats on the web. The program, which Intel teased during its CES conference this week, is spearhe...