Voters in 14 states will head to the polls or will caucus to choose their party's nominee for president.
It would be the biggest shake-up of the Tories for 18 years as rancour within the party over Europe deepens.
The HBO late night TV show host's latest segment ignited the hashtag #MakeDonaldDrumpfAgain on Twitter.
Town and Country Planning Association poll shows council opposition to government housing bill.
Prime minister insists he is only interested in facts after Mayor of London warned of 'Project Fear'.
Campaigning in Luton has seen clashes with anti-fascist campaigners.
Opposition questioned South African Zuma's proposed solution to resolve the Burundi crisis.
The district was the largest such area in the Muslim majority country
What do the election gains mean for the regional superpower?
Johnson risks regurgitating the Tory civil war over the Brexit vote with his latest column.
Cuts left councils struggling and gave us a homeless crisis - but we should scrub up for UK's most privileged family?
SNP leader says she wants the UK to 'overwhelmingly' back a 'remain' vote at the referendum.
Afghan authorities want to replace illegal poppy harvest with legal saffron production to boost export.
The actor also spoke about the diversity issue in Hollywood and the Oscars.
Greg Hands says the relationship tells you 'all you need to know' about Labour's economic plans.
Pyongyang claims student was promised a used car worth £7,200 to smuggle a propaganda sign out of the country.
India's finance minister says he wants to double farmers' incomes in the next five years.
Obama announced that this was to be the last In Performance at The White House.
Final results show 58.9% voters reject right-wing's proposals calling to expel foreigners for lower-level offences.
Car manufacturing, farming and financial services could all be negatively affected, Cabinet Office says.
Trump has alleged that Bezos bought over the Washington Post to help his company get tax breaks.
The charity will stop pursuing cases in which critics say they have a vested interest.
Democrat Hillary Clinton and Republican Donald Trump are predicted to sweep delegates on 1 March.
The book comes ahead of the release of the Chilcott report into Britain's role in Iraq war.
The Nigerian government during its latest audit identified that nearly 24,000 staff were non-existent.
He says in interview that he has never heard of Duke and some 'white supremacist' groups are 'totally fine'
Row deepens over denying pro-Brexit MPs official papers and study shows leaving EU would spark 10 years' uncertainty.
The endorsement follows just days after former GOP rival Chris Christie also gave him his support.
Sanders needs strong showing to keep presidential bid alive.
The strongman leader labelled 'Putin's dragon' has been leader of Chechnya since 2007