Only a handful of liquid

Only a handful of liquid water lakes had previously been detected under the kilometres-thick ice sheet.
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They are much less harmful than smoking, despite a ban on sales of e-cigarettes in one US city.
The test sorts early cancers according to risk, so many men might be spared over-treatment, researchers say.
A bid to ease the crisis, which has seen migrants dying on the border, faces a tough Senate battle.
Peter Colwell died instantly when a shotgun went off in the car he was sitting in.
How much has social care been cut?
Boris Johnson wants a points system for immigrants and Jeremy Hunt would scrap some tuition fee debts.
Taking Up Space What its like being black at Cambridge University
Facebook boss admits mistake in handling of Pelosi clip
Party chairman Richard Tice is calling for answers after Labours Lisa Forbes won the Peterborough seat.
How to get the best price when buying a car