NICHOLAS KAMM via Getty Images
A defeated MP says he isn't sure if Mulcair should stay on as leader.
The party also announced several other changes it intends to make.
NDP insiders say the caucus responded positively to the decision due to Dewar's positive rapport in and outside the party.
Melissa Renwick via Getty Images
She referenced Canada's niqab ban debate.
Cole Burston via Getty Images
OTTAWA — The NDP campaign is going to race through southwest Ontario today with Tom Mulcair starting the day in Brantford and ending in Essex and he's expected to focus on trade talks involving a doze...
NDP quietly changed job ad to equalize pay between French and English-speaking campaign workers.
Thomas Mulcair could very well finish third in Ontario and still become the next prime minister of Canada, writes Bryan Breguet.
The NDP really flexed its fundraising muscles.
Justin Trudeau's party has "hit a new low" in polls: Nanos
CALGARY - The new reality of an orange-tinged Alberta was beginning to sink in across the oilpatch and Bay Street on Wednesday and, though there were some jitters, many are awaiting more details befor...
OTTAWA - Both the federal Liberals and New Democrats posted their best fundraising results in a decade last year — significantly eroding the Conservatives' cash advantage just as an election is loomin...
OTTAWA - Tom Mulcair is shrugging off the NDP's dismal performance in byelections.The NDP leader says byelection results are not indicators of how a party will perform during the general election sche...
OTTAWA - More than 600 New Democrat parliamentary staffers are parting company with the labour union that represents them after it refused to unequivocally endorse the NDP in last month's Ontario elec...
For B.C. New Democrats Leader Adrian Dix, 2013 started as a year full of promise. The NDP was well ahead of the Liberals in the polls leading up to the May provincial election. But on voting day - th...
UPDATE: Thomas Mulcair was elected leader of the NDP on Saturday at the party's convention in Toronto. LIVE BREAKING RESULTS: CLICK HERE FOR IMMEDIATE UPDATES FROM THE CONVENTION FLOOR ------ UPDATE:...