Even India's anti-smog helicopters could not fly because of pollution.
The app has been losing money and not attracting as many users as analysts expected
Juli Briskman is now looking for a job with an advocacy group she believes in
The US president said mental health issues were at the core of the tragedy
Barack and Michelle Obama launched a youth leadership summit on Tuesday in Chicago with an focus on social service.
The "lone wolf" attacker was shot and arrested after the incident which echoed several recent attacks in Europe
The controversial artist’s documentary looks at the plight of people who have been pushed out of their homes and countries – like he himself has been.
We're waiting to hear if his two November gigs will go ahead.