Video-calling app developer Tango announced today that it has raised $42 million in its second round of funding. The Tango app lets tablet and smartphone users make video calls to other Tango users, ...
SAN FRANCISCO (Reuters) - Tango, the mobile messaging app-maker, announced Wednesday it has raised $280 million (169.3 million pounds) in a new funding round led by Chinese e-commerce giant Alibaba ...