Actor Bill Cosby moves to derail Pennsylvania prosecutors' efforts to make him stand trial on sexual assault charges.
The first known case of Zika virus transmission in the United States has been reported in Texas.
Republican Senator Ted Cruz beat Donald Trump in the first presidential nominating contests of the 2016 White House race.
The World Health Organisation has moved to build a global response to the mosquito-borne Zika virus.
Speculation mounted that North Korea is preparing a rocket or long-range missile launch to follow its recent nuclear test, a report said.
Malala Yousafzai's petition urging a Syria donors' conference to give millions for education reached over 70 000 signatures.
A video released by the FBI of the shooting death of a protester shows the man reaching into his jacket before being fatally shot.
The Zika virus could infect as many as four million people in the Americas, says the World Health Organisation.