Where the government's money comes from - and what it spends it on.
People claiming universal credit and working under 18 hours a week will have to look for more work.
The number of executions is rising globally, but many countries have banned capital punishment.
Nominations for the BBC Sports Personality of the Year Unsung Hero award are now open.
Liz Truss has confirmed she will reverse the ban on hydraulic fracturing or fracking in the UK.
As the UK's highest ever temperature is recorded at Heathrow airport, why does it get so hot?