Dick Costolo, who helped turn the message start-up Twitter into a global town square, is…

PayPal, the payments division of the online shopping giant, EBay, will trade on the Nasdaq…

MainOne, Nigeria’s communications services company and operator of the premier Tier III Data Center in…

Visafone Communications Limited’s plan to sell the biggest CDMA operator to MTN Group, owners of…

Apple gave consumers their first hands-on look at its smartwatch Friday pushing into wearable tech…

The second black box from the Germanwings plane that crashed in the French Alps last…