The New York Times: In Debate, Cruz and Rubio Urge G.O.P. to Align Against Trump
The Washington Post: Rivals pile on Trump as GOP divisions appear to deepen
The Times: Scientists claim cure for cancer is closer
The South China Morning Post: Meet Phoenix Li, the seven-year-old Hong Kong piano prodigy taking the world by storm
The Times of India: Families of 12 fliers on Flight 370 file lawsuits
The Australian: Hubble’s galaxy far, far away