Weibo goes public on Nasdaq as concerns over censorship remain.

Chinese Internet company Sina Corporation plans to raise $500 million for its initial public offering. But analysts say Sina’s timing could be way off.

Weibo, the social network that has transformed the way young Chinese share information, now has plans to go public in the U.S.

Today marks the anniversary of the Chinese government's 1989 crackdown on pro-democracy protesters in Tiananmen Square.