Now playing Next United Kingdom Great Manchester Run: thousands show solidarity with bombing victims Runners pay tribute to the victims of the suicide attack on the Manchester Arena. 28/05/2017
Now playing Next USA [watch] Woman fights off car thief by jumping on bonnet Melissa Marian refused to take it laying down when a car thief tried to get away with her SUV at a petrol station. 26/05/2017
Now playing Next Next Series Cassini-Huygens's extraordinary journey around Saturn The Cassini-Huygens mission has landed a probe on Titan, discovered an icy ocean on Enceladus, and is right now flying between the rings of Saturn and the planet itself. We head to the UK to find out 25/05/2017
Now playing Next Next Series Legends of Space, Episode 5: The Hubble Space Telescope The Hubble Space Telescope has revolutionised cosmology and astrophysics, and it's our Legend of Space this month in Space 25/05/2017
Now playing Next United Kingdom Seventh person arrested in connection with Manchester attack 25/05/2017
Now playing Next United Kingdom Imminent attack: The UK's "critical" terrorism threat level explained The United Kingdom increased its terrorism threat level to its highest level of “critical”, prompting the deployment of soldiers throughout the country, after the UK’s worst terror attack since… 24/05/2017
Now playing Next United Kingdom Manchester police name suspect in Manchester Arena bomb attack Police in Manchester have named a man they suspect of carrying out Monday night’s bomb attack at Manchester Arena which claimed at least 22 lives. 23/05/2017
Now playing Next United Kingdom Ariana Grande concert at Manchester Arena hit by suicide bomber A suicide bomber has killed more than 20 people, including children on an attack at concert-goers in the British city of Manchester. 23/05/2017
Now playing Next World News NASA scrambles emergency spacewalk to repair ISS The International Space Station has undergone urgent repairs after a critical relay box abruptly failed. 23/05/2017
Now playing Next United Kingdom Horror, chaos and anguish in Manchester Witnesses relate the horror of the suicide bombing at the Manchester Arena concert hall, which killed or injured many children, including an eight-year-old girl. 23/05/2017
Now playing Next United Kingdom Free beds and rides home - how Manchester opened its heart to fleeing fans Free shelter, lifts and other acts of kindness offered after the deadly concert bombing ‘evoke the spirit of Manchester’, it’s been claimed. 23/05/2017
Now playing Next Mali Macron visits troops in Mali, keeping campaign pledge In his first official visit outside Europe, president Emmanuel Macron says France will be ‘‘uncompromising’‘ in the battle against Islamist extremists in Mali. 19/05/2017
Now playing Next Italy Italy investigates Milan station attacker for alleged terrorism Prosecutors in Italy say a man who stabbed a policeman and two soldiers at Milan’s main train station on Thursday is being investigated for international… 19/05/2017
Now playing Next World News Which European countries are the most polluted? New data from the World Health Organization shows Eastern European and Balkan countries suffer the highest rate of European air pollution. 18/05/2017
Now playing Next Afghanistan Afghanistan: fatalities as militants attack state TV station in Jalalabad Gunmen in Afghanistan have attacked a national TV and radio station in the eastern city of Jalalabad, engaging in a battle with security forces. 17/05/2017