Twitter's new program lets you sign up for push alerts about emergencies, disasters, and public safety information.
Twitter's Amplify advertising program will now push out CBS content.
Facebook is moving ahead with plans to test a new mobile feature to entice more people to buy products while shopping on smaller devices such as iPhones.
Recommendations site authenticates reviewers through Facebook and LinkedIn
It's not just your imagination: The Internet is an angry place, at least if you buy into research from Beihang University in China.
Social media law evolves with a recent federal court ruling that recognizes some Facebook data can stay private under the Stored Communications Act.