The search giant's new Accelerated Mobile Pages project seeks to improve Web browsing on smartphones and offer fresh competition to Facebook's Instant Articles.
Moments directs users to curated collections of tweets and discussions taking place across the social network. The feature could be the most important product update in Twitter's history.
One of Twitter's co-founders has come back to help the troubled social-networking company. Seen as part artist, part visionary, the question facing Dorsey now is whether he can turn the company around.
CEO Ian Rogers brings the direct-to-consumer marketing and ticketing company he ran for more than four years into the fold of the recently launched subscription-music service he now leads.
While the microblogging service trails Facebook in usage and revenue, Twitter's impact on society can't be matched.
The e-commerce giant wants to "avoid customer confusion" by directing buyers to other video-streaming devices, including its own family of Fire TV gadgets.
Facebook will capture nearly 65 percent of all social ad spending worldwide in 2015, says research firm eMarketer.
The San Francisco startup's global push helps it surpass 100 million monthly active users. But that's still far behind rivals like Instagram, Twitter and Facebook.
The National Football League will post original video and photos each week this season on Snapchat, the social network prized for its young users.
The search giant's revamped mobile payments effort competes with offerings from Apple and Samsung.