Kurt Wagner

What’s Twitter doing with its six-second video app?

Details on how it will work — and whether Twitter gets paid — are still being ironed out.

Social media has changed the way we see the world.

Season 2 debuts on Wednesday night (but you can watch the premiere on Twitter now).

Tech companies are responding to a week of senseless killings.

“There’s no group of people on Earth that has more power to move people than you do.”

The social network is responding to a pair of violent videos posted to its platform this week.

Just 4 percent of people trust social media “a lot” when it comes to information.