Right-to-die - 2017-Jul-18 23:07:00
His father vows to continue to fight to extend the right-to-die to those with severe mental illness.
US Republican asks Nasa if civilisation on Mars existed - 2017-Jul-20 15:49:00
A US congressman asked scientists if the Red Planet could have been occupied "thousands of years ago".
Off the rails - 2017-Jul-21 17:50:00
A half-mile stretch of rail track in Philadelphia has become a refuge for hundreds of addicts, but the city is about to descend.
Comic-Con - 2017-Jul-20 19:54:00
The films and TV shows getting people excited at this year's fan fest in San Diego.
ExxonMobil fined by US for Ukraine sanctions violations - 2017-Jul-20 20:38:00
The oil giant must pay $2m for engaging with Russia despite US sanctions on that country over Crimea.