The home secretary says firms "must do more" after the New Zealand attack was shown live on Facebook.
Flocks of airborne robots are being developed, able to collaborate and overwhelm enemy defences.
Behind the scenes of a UK hip-hop tour featuring an all-female line-up of musicians, rappers and DJs.
The actor, who has played 'M' in James Bond films since 2012, spoke to Newsnight about diversity and political correctness.
Gunn was fired from the Guardians of the Galaxy series in July 2018 over old offensive tweets.
The rapper's debut album enters the chart at number one, beating Foals by just 279 copies.
The rapper's debut album enters the chart at number one, beating Foals by just 279 copies.
Parents and students claim they were wronged by a "warped and rigged" university admissions process.
The star has been studying Disney musicals to get away from the dominant influence of hip-hop.
Keeley Hawes also reprised her Bodyguard role in a Red Nose Day surprise.