Singer was not charged with offence and says broadcast of police raid caused "profound" damage.
BlacKkKlansman, produced by Get Out's Jordan Peele, is one of 18 films up for the Palme d'Or award.
Steve Huffman has been accused of supporting racism in his commitment to free speech.
Attendees of the latest TED talks learn how their hidden emotional states can be spied on.
Singer and actress Kylie Minogue talks about life as she approaches her 50th birthday.
The award-winning games designer says many of his classic games were unplayable on modern machines.
The Children's Commissioner has criticised Amazon over child sex dolls being sold on its website.
The attack suppressed IS propaganda and hindered their ability to plan attacks, GCHQ says.
The Los Angeles Sheriff's Department has been investigating a complaint in Hollywood from 1992.
After winning Australia's largest payout of its kind, the actress sought to recover her sizeable legal costs.