US college protests: Over 2,000 arrested during proComcast blacks out 15 regional sports networks in contract dispute with distributorA Chinese flavor of rap music is flourishing as emerging musicians find their voicesChina's ecological environment improves steadily in Q1Sex and the City star Kristin Davis, 59, lets her natural beauty shine in freshRyan Gosling gushes over partner Eva Mendes and brands her the 'best acting coach'Defense chiefs from US, Australia, Japan and Philippines vow to deepen cooperationBerkshire Hathaway board feels sure Greg Abel is the man to eventually replace Warren BuffettArizona governor's signing of abortion law repeal follows political fight by women lawmakersJay Leno's dementia