Features & Analysis
- Child malaria vaccine 'milestone'
- Hamas vows to continue Gaza battle
- US and EU expand sanctions on Russia
- 'Quantum Cheshire Cat' observed
- Los Angeles flood hits university
- Sleep sensor smashes Kickstarter goal
- Last Hiroshima bomb crew member dies
- OKCupid experiments with 'bad' matches
- Guinea concert stampede kills 24
- China spies 'hacked Canada agency'
Elsewhere on the BBC
These motorised roller skates allow you to cruise to work - without breaking a sweat
How free wi-fi can enable businesses to track our movements and learn more about us