There are concerns in the party it could lead to an early election for the Northern Ireland Assembly.

BBC News NI looks at three names being tipped as possible successors to Arlene Foster.

It is understood Martina Anderson and Karen Mullan were informed last week after a party review.

Gabrielle Connolly was waiting for counselling when she died from a drug-related incident.

The 45-year-old is accused of killing Ludmila Poletelova, 61, whose body was found on Friday.

Some NI councils will use marshals, but they do not have enforcement powers and can only advise.

Castle High School closed in 2009 and is being used as an Education Authority resource centre.

The BBC's Jayne McCormack takes a look at what lies behind the ousting of NI's first minister.

BBC News NI looks back at the career of first minister of Northern Ireland, Arlene Foster.

Grassroots leaders give their views on the reasons behind the challenge to Arlene Foster's leadership.

Party colleagues and rivals have been reacting to the DUP leader's decision to step down next month.

Mrs Foster says she is stepping down as leader on 28 May and as NI first minister at the end of June.

Hospitality Ulster calls for regulations for outdoor venues to be 'adapted' to allow more to reopen.

The pandemic, lockdowns and 'the Covid-19 factor' are being blamed for the drop.

Another 98 people in NI have tested positive for the disease, according to Wednesday's figures.

BBC News NI answers your questions on the Coronavirus pandemic in Northern Ireland.

Organisations with 10 or more employees who cannot work from home are now eligible to receive tests.

Three generators, each producing 500 litres of oxygen a minute, will help during India's second surge.

There are calls for specialist centres for long Covid, as exist in England.

Northern Ireland patients in this age group can book online for their own appointment for a jab.

What do the government's Covid-19 stats and figures tell us about the road back to a normal life?

As NI's coronavirus lockdown eases, BBC News NI's Jayne McCormack explains the rules on travel.

Scottish nationalists are hopeful of a fresh push for independence after the 6 May poll.

A photo of firefighter Hayley Agnew became the defining image of the Slieve Donard gorse fire.

The heartbreak as a community watches a huge fire destroy its mountains and local wildlife.

The weather forecast in Northern Ireland.

Up to 70 firefighters are battling, for a second day, a gorse fire in the Mourne Mountains.

Gabrielle Connolly was waiting for counselling when she died from a drug-related incident.

Mrs Foster is stepping down as DUP leader on 28 May and as NI first minister at the end of June.

Arlene Foster also announces her resignation as leader of the Democratic Unionist Party.

Sinn Féin Deputy First Minister Michelle O'Neill speaks following the resignation of Arlene Foster.

A boat hire firm did not carry out correct checks or paperwork before woman's death, a court hears.

They had been postponed at the height of the Covid pandemic over fears they could encourage parties.

The men, aged 47 and 48, had been arrested over a device left at an officer's home near Dungiven.

Five young musicians have received a £1,000 bursary each as part of the City of Derry Jazz Festival.

Use of the one-dose Johnson & Johnson vaccine is approved for over 50s, along with the AstraZeneca jab.

Two Spanish journalists, an Irish national and a local soldier were abducted by gunmen on Monday.

The pharmaceutical giant says the legal action is "without merit" and vows to defend itself.

A man is released without charge six days after being detained in connection with detective's death.

Irish authorities are hopeful of bringing the blaze at Killarney National Park under control soon.