Yahoo! in a flurry to grow mobile ad sales

SAN FRANCISCO — Yahoo! is adding to its mobile line-up with the acquisition of analytics company Flurry, in a bid to beef up a fast-growing mobile advertising business that...

Xiaomi targets premium market with Mi4

BEIJING — China’s Xiaomi yesterday unveiled its new flagship Mi4 smartphone, aimed at the premium handset market dominated by Apple and Samsung. The Mi4 has a 5-inch, 1080p...

Facebook tests ‘Buy’ button

Facebook tests ‘Buy’ button

NEW YORK — Facebook is testing a “Buy” button in its latest effort to help businesses boost their sales through the world’s biggest online social network.